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Study Design: Retrospective review., Objective: The purpose of this study was to evaluate disparities in patient-reported outcome measures (PROM) completion rates and baseline function scores among newly presenting spine patients., Summary of Background Data: Prior studies have demonstrated that minority patients and those of low socioeconomic status may present with worse physical and mental health on PROMs. As PROMs are increasingly used in clinical care, research, and health policy, accurate assessment of health status among populations relies on the successful completion of PROM instruments., Methods: A retrospective review of 10,803 consecutive new patients presenting to a single multidisciplinary spine clinic from June 2020 to September 2022 was performed. Univariate statistics were performed to compare demographics between patients who did and did not complete PROMs. Multivariable analysis was used to compare PROM instrument completion rates by race, ethnicity, and Social Vulnerability Index (SVI) and baseline scores among responders., Results: A total of 68.4% of patients completed PROMs at the first clinic visit. After adjusting for age, sex, body mass index, and diagnosis type, patients of non-White race (OR=0.661, 95% CI=0.599-0.729, P <0.001), Hispanic ethnicity (OR=0.569, 95% CI=0.448-0.721, P <0.001), and increased social vulnerability (OR=0.608, 95% CI=0.511-0.723, P <0.001) were less likely to complete PROMs. In the multivariable models, patients of non-White race reported lower levels of physical function (β=-6.5, 95% CI=-12.4 to -0.6, P =0.032) and higher levels of pain intensity (β=0.6, 95% CI=0.2-1.0, P =0.005). Hispanic ethnicity (β=1.5, 95% CI=0.5-2.5, P =0.004) and increased social vulnerability (β=1.1, 95% CI=0.4-1.8, P =0.002) were each associated with increased pain intensity., Conclusions: Among newly presenting spine patients, those of non-White race, Hispanic ethnicity, and with increased social vulnerability were less likely to complete PROMs. As these subpopulations also reported worse physical function or pain intensity, additional strategies are needed to better capture patient-reported health status to avoid bias in clinical care, outcomes research, and health policy., Level of Evidence: 4., Competing Interests: Chad Patton is a board or committee member with the North America Spine Society. The remaining authors report no conflicts of interest., (Copyright © 2024 Wolters Kluwer Health, Inc. All rights reserved.)

Background: Liver failure patients are at increased risk of surgical complications. The decision to perform a colonic anastomosis vs a colostomy in urgent colorectal surgery remains unclear., Methods: The ACS-NSQIP database was queried for patients undergoing nonelective colorectal surgery between 2016 and 2018. MELD score was calculated and stratified into 3 groups. Subgroup analysis of the high-MELD group was performed., Results: Higher MELD scores were associated with significantly higher mortality. Colostomy formation was consistent between intermediate and high-MELD groups. In high-MELD patients, colonic anastomosis was associated with higher mortality than those receiving colostomy (41.1% vs 28.4%, P < .001). Patients receiving colostomy had higher rates of wound complications, but lower rates of return to OR and non-wound complications. Regression analysis revealed that colostomy formation remained an independent predictor of survival (mortality OR = .594, P < .001)., Discussion: High-MELD patients undergoing nonelective colorectal surgery have increased risk of complications such as mortality. Patients in this group receiving an anastomosis have increased complications and mortality, and may benefit from colostomy formation., Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Background: While the safety of rapid recovery total joint arthroplasty is well established, less is known about its impact on postoperative care utilization patterns. We wished to examine whether same-day discharge-and its associated presumed reduction in hospital-based postoperative care and education-translates to the need for more postoperative support during the 1-year recovery period., Methods: A retrospective review of 1,237 total hip arthroplasty (THA) and 1,710 total knee arthroplasty (TKA) patients who had 0- or 1-day length of stay (LOS) from January 2020 to October 2023 was conducted. The primary outcome was the number of follow-up visits with total joint arthroplasty providers at our institution during the 1-year postoperative period. Secondary outcomes included 30-day emergency department returns, readmissions, 1-year physical therapy utilization, and improvement in Patient-Reported Outcomes Measurement Information System Physical Function scores at 6 to 12 months postoperatively. Bivariate and multivariable analyses were performed to compare outcomes between 0-day and 1-day LOS THA and TKA patients., Results: In both the THA and TKA populations, 0-day LOS patients were younger, had a lower average body mass index, were more likely to be White, men, and had an American Society of Anesthesiologists score < 3 than 1-day LOS patients. After controlling for differences between groups, no significant differences in the number of one-year follow-up visits, physical therapy visits, emergency department returns, or readmissions were seen between 0 and 1-day THA or TKA patients. In TKA patients, 1-day LOS was associated with lower improvements in Patient-Reported Outcomes Measurement Information System Physical Function scores., Conclusions: After risk adjustment, same-day discharge of THA and TKA patients did not result in increased resource utilization during the one-year postoperative period. In the setting of a coordinated joint arthroplasty program with nurse navigator support, same-day discharge can be safely performed without increasing the need for postoperative care in appropriately selected patients undergoing both THA and TKA., (Copyright © 2024 Elsevier Inc. All rights reserved.)

Study Design: Retrospective Chart Review., Objectives: Outpatient spinal surgeries in Ambulatory Surgery Centers (ASCs) have gained traction due to their potential cost efficiencies and improved perioperative processes. This study aims to compare the cost-effectiveness and patient outcomes of lumbar laminectomies performed in hospital settings vs ASCs., Methods: A retrospective analysis was conducted on 771 patients who underwent 1 or 2-level outpatient laminectomy between 2019 and 2023. Patient demographics, 90-day and one-year clinical and patient-reported outcomes (PROs), and one-year episode of care costs were evaluated. A one-year cost-effectiveness analysis was performed using the EQ-5D to measure quality-adjusted life years (QALYs)., Results: ASC patients demonstrated lower body mass index and American Society of Anesthesiologists (ASA) scores, with a higher prevalence of 1-level laminectomies compared to hospital patients. ASC-based laminectomy was associated with lower initial surgery cost and one-year episode of care costs ($5662 ± 4748 vs $10229 ± 9202, P < 0.001), with similar rates of complications and postoperative resource utilization. These trends remained after controlling for patient demographics, comorbidities, and number of levels treated. In patients completing baseline and 1-year EQ-5D scores, ASC-based laminectomy was over twice as cost-effective as hospital procedures ($64873/QALY gained vs $152630)., Conclusions: The findings support the safety and one-year cost effectiveness of ASCs for appropriately selected patient populations undergoing lumbar laminectomy. Additional studies are needed to replicate these findings across institutions, and to assess the cost effectiveness of ASC-based laminectomy beyond one-year postoperatively., Competing Interests: Declaration of Conflicting InterestsThe author(s) declared the following potential conflicts of interest with respect to the research, authorship, and/or publication of this article: Chad Patton, MD receives consulting payments from Medtronic, unrelated to the current study. No other authors have conflicts of interest to report.

Background Metal-on-metal (MoM) bearing surfaces have been implicated as a cause of increased complication rates in total hip arthroplasty (THA), with local and systemic reactions identified. These reactions may cause abnormal laboratory results in common tests that are used to diagnose periprosthetic joint infection (PJI). The purpose of this study was to evaluate the utility of common laboratory studies in the diagnosis of PJI in patients undergoing revision THA with MoM bearings. Methods A retrospective case series of 81 patients undergoing THA revision of MoM bearings from January 2010 to May 2023 at a single institution was performed. Patient data was extracted from the electronic medical record. All patients were evaluated using the 2018 International Consensus Meeting (ICM) definition of PJI. Descriptive statistics were calculated for the clinical characteristics of all patients. Univariate analyses were performed to compare patients who met the ICM criteria for infection with those deemed indeterminate. Results Fifty-one (63.0%) patients were deemed not infected according to ICM criteria, 19 (23.5%) were deemed indeterminate, and 11 (13.6%) were deemed infected. Clinically, four patients had two or more positive cultures and were formally treated for PJI; all patients were deemed inconclusive, and the remaining seven patients deemed infected were clinically treated as not infected, and all remained infection-free. There were significant differences between patients deemed inconclusive and those deemed infected in synovial WBC count (17,539 vs. 90,196 cells/μL, p = 0.049) and synovial polymorphonuclear (PMN) neutrophils (38 vs. 79%, p = 0.002). No other significant differences in laboratory values or outcomes were noted between groups. Conclusions Patients undergoing revision THA with MoM bearings may be more likely to present with a clinical picture that is concerning for infection and may benefit from a more aggressive preoperative workup. The synovial PMN neutrophil percentage may help differentiate between hips that are infected and those that are not., Competing Interests: Human subjects: Consent was obtained or waived by all participants in this study. Animal subjects: All authors have confirmed that this study did not involve animal subjects or tissue. Conflicts of interest: In compliance with the ICMJE uniform disclosure form, all authors declare the following: Payment/services info: All authors have declared that no financial support was received from any organization for the submitted work. Financial relationships: Paul King declare(s) Research Support from DePuy. Paul King declare(s) Research Support from FirstKind Ltd. Paul King declare(s) personal fees from Smith and Nephew. Paul King declare(s) non-financial support from Journal of Arthroplasty. Editorial Board. Other relationships: All authors have declared that there are no other relationships or activities that could appear to have influenced the submitted work., (Copyright © 2024, Johnson et al.)

Background: Adherence to preoperative weight loss recommendations may serve as a surrogate for the level of engagement in hiatal hernia (HH) patients. This study aims to evaluate the relationship between achieving preoperative weight loss goals and outcomes after HH repair., Methods: A retrospective review of 235 patients undergoing laparoscopic HH repair at a single institution was performed. Patients were grouped based on the percentage of weight loss goal achieved. Low achievement was defined as the bottom quartile of goal achievement (≤75%); high achievement was defined as the top quartile (≥140%). Baseline characteristics, clinical outcomes, and patient reported outcomes (PROMs) were compared between groups., Results: 131/235 (55.7%) achieved their weight loss goal. No differences in baseline characteristics or clinical outcomes were observed between the low and high achievement groups. While both groups experienced improvements in PROMs postoperatively, patients in the high achievement group demonstrated significantly lower symptom burden at one-month postoperatively. Further, high-achievement patients were more likely to experience complete resolution of common HH symptoms at one-month postoperatively, including no difficulty swallowing food, no breathing difficulties or choking episodes, no choking when eating food, no choking when drinking liquid, and no regurgitation of food or liquid., Conclusions: In patients undergoing laparoscopic HH repair, patients achieving their preoperative weight loss goals experienced less overall symptom burden and lower prevalence of common symptoms one-month postoperatively than those with low levels of goal achievement. These results demonstrate that patients can take an active role in improving their own surgical outcomes and health status., Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Background: Heterotopic ossification (HO) is a relatively common complication after total hip arthroplasty (THA) and can range from a radiographic observation only to severely disabling and requiring revision surgery. Prophylaxis is recommended for high-risk patients, though the ideal method and targeted population are open to debate. Tranexamic acid (TXA) is a medication increasingly being used to reduce blood loss associated with orthopaedic surgeries, including THA., Methods: A retrospective review of 357 patients undergoing THA from November 2020 through December 2023 was conducted. The patients were grouped based on whether they received intravenous TXA perioperatively or not, and their propensity score matched 2:1 TXA to no TXA on age, body mass index, sex, Charlson Comorbidity Index, and perioperative celecoxib use. Univariate and multivariate analyses were performed., Results: After propensity score matching, the only significant differences between groups were American Society of Anesthesiologists (ASA) scores and preoperative celecoxib use between groups, as the TXA group had fewer patients who had an ASA of 3 or more (38.9 versus 58.5%, P < 0.001) and more patients who had taken celecoxib preoperatively (16.3 versus 5.9%, P = 0.010). Perioperatively, patients were more likely to undergo THA using the anterior approach (74.5 versus 57.6%, P = 0.002) and were more likely to receive postoperative celecoxib prescriptions (44.8 versus 31.4%, P = 0.021), but there was no difference in other nonsteroidal anti-inflammatory drug (NSAID) usage postoperatively. Postoperatively, patients who received TXA had a lower rate of HO on the last postoperative x-ray (20.1 versus 33.9%, P = 0.007). Multivariable logistic regression, to assess predictors of HO, found that patients who had TXA were 42% less likely to have visible HO (OR [odds ratio] = 0.58, P = 0.047), while holding surgical approach, American Society of Anesthesiologists score, preoperative and postoperative celecoxib use, and postoperative other nonsteroidal anti-inflammatory drug use constant., Conclusions: The use of TXA in patients undergoing primary THA results in a decreased likelihood ofHO formation on postoperative x-rays., (Copyright © 2024 Elsevier Inc. All rights reserved.)

Studies have shown increased risk for dislocation, loosening, and revision in patients undergoing total hip arthroplasty (THA) after hip arthroscopy (HA). The authors examined differences in presentation and outcomes between patients who underwent THA with and without prior HA from 2016 to 2021. Twenty-one HA to THA patients were matched on age, sex, race, body mass index (BMI), American Society of Anesthesiology (ASA) score, and comorbidities to 100 THA controls. Univariate analysis was used to determine differences between groups. HA patients were more likely to have Kellgren-Lawrence (KL) grades of 2 or 3, whereas those with no HA were more likely to present with 3 or 4. HA to THA patients had 1.2 mm more joint space than THA patients. Time to THA from first orthopaedic visit was 16 months longer for patients with HA. Postoperatively, there were no significant differences. This suggests THA can be an effective intervention for failed HA. (Journal of Surgical Orthopaedic Advances 33(3):168-170, 2024).

Study Design: Retrospective Review., Objective: The purpose of this study is to examine the effect of preoperative symptom duration on postoperative clinical outcomes for patients undergoing lumbar fusion surgery., Summary of Background Data: Lumbar fusion surgery can be significantly beneficial for lumbar spondylolisthesis and spinal stenosis. Surgical treatment is typically preceded by some amount of non-operative intervention and there isn't a consensus on the optimal timing between symptom onset and surgical intervention., Methods: A retrospective review of 144 patients undergoing a 1-3 level lumbar fusion from June 2020 to December 2023 was performed. Demographics, preoperative symptom onset, primary diagnosis, and surgical procedure were compared between patients with less than or greater than 2 years of symptoms. Postoperative outcomes and PROMIS-PF were compared between groups. Univariate and multivariate analyses were performed., Results: 52 (36.1%) had symptoms for 2 years or longer while 92 (63.9%) had symptoms for less than 2 years. There was no difference in demographics, procedure type, primary diagnosis, or preoperative symptoms between those who had symptoms for greater than or less than 2 years. Those who had symptoms for 2+ years had a significantly lower change in PF (4.7±7.1 vs. 7.7±9.0; P=0.029) and lower rate of MCID achievement (44.2% vs. 65.2%; P=0.023). There was no difference in outcomes by symptom duration. On multivariate analysis those with symptoms of 2 years or more were 2.4 times less likely to achieve an MCID (OR: 0.42, 95% CI: 0.19 to 0.92; P=0.031)., Conclusion: Patients undergoing lumbar fusion with greater than 2 years of symptoms prior to surgery have a smaller increase in PROMIS-PF and are less likely to achieve MCID on PROMIS-PF. Further study is needed in order to determine the optimal timing for lumbar fusion surgery following symptom onset., Competing Interests: Conflict of Interest Statement: Chad Patton is a board or committee member with the North America Spine Society. No other authors have conflicts of interest to declare., (Copyright © 2024 Wolters Kluwer Health, Inc. All rights reserved.)

Background As the population ages, surgical intervention for degenerative spine conditions is increasing, and this causes a commiserate increase in healthcare expenditures associated with these procedures. Little research has been done on the effect of early-week versus later-week surgeries on patient outcomes, cost, and length of stay (LOS) in patients undergoing lumbar fusion surgery. The purpose of this study is to compare LOS, patient outcomes, and hospital costs between patients having surgery early in the week and later in the week. Methods A retrospective review of 771 patients undergoing a one-, two-, or three-level lumbar fusion from December 2020 to December 2023 at a single institution was performed. Demographics, surgical details, postoperative outcomes and cost were compared between patients who had surgery on Monday, Tuesday, and Wednesday, to those having surgery Thursday or Friday. Univariate and multivariate analyses were performed to compare the groups. Results There were no differences in age, sex, BMI, race, American Society of Anesthesiology (ASA) scores, Charlson Comorbidity Index (CCI) scores, number of operative levels or inpatient/outpatient status between early- and late-week surgeries. Postoperatively the only significant difference was cost, late-week surgeries were, on average, $3,697 more expensive than early-week surgeries ($26,506 vs. $22,809; p<0.001). On multivariate analysis late-week surgeries were 2.47 times more likely to have a non-home discharge (OR: 2.47, 95% CI: 1.24 to 4.95; p=0.010) and 2.19 times more likely to have a 30-day readmission (OR: 2.19, 95% CI:1.01 to 4.74; p=0.044) Additionally, late-week surgeries were $2,041.55 (β:2,041.55, 95% CI: 804.72 to 3,278.38; p=0.001) more expensive than early-week surgeries. Conclusions At our institution, patients undergoing one- to three-level lumbar fusion surgery on Thursday or Friday had a higher risk of non-home discharge, 30-day readmission, and incurred higher cost than those having early-week surgery. Further research is needed to elucidate the reasons for these findings and to evaluate interventions aimed at improving outcomes for patients undergoing surgery later in the week., Competing Interests: Human subjects: Consent was obtained or waived by all participants in this study. Animal subjects: All authors have confirmed that this study did not involve animal subjects or tissue. Conflicts of interest: In compliance with the ICMJE uniform disclosure form, all authors declare the following: Payment/services info: All authors have declared that no financial support was received from any organization for the submitted work. Financial relationships: Chad Patton declare(s) non-financial support from North American Spine Society. Board or Committee Member. Other relationships: All authors have declared that there are no other relationships or activities that could appear to have influenced the submitted work., (Copyright © 2024, Johnson et al.)

Background Hip fractures carry significant morbidity and mortality, yet studies assessing post-surgical functional recovery from the patient's perspective are scarce, lacking benchmarks against age-matched populations. This study aimed to identify factors influencing postoperative functional outcomes, compared to the lower 25th percentile of normal age-matched populations, and to compare postoperative physical function with one-year mortality following hip fracture surgery. Methodology A retrospective review of 214 hip fracture patients reporting to the emergency department (ED) from July 2020 to June 2023 was conducted, with all completing a three-month postoperative Patient-Reported Outcomes Measurement Information System-Physical Function (PROMIS-PF) survey. Primary outcomes included three-month PROMIS-PF scores, with secondary outcomes focusing on one-year mortality. Factors such as demographics, comorbidities, procedures, time to surgery, length of stay, and postoperative outcomes were analyzed for correlation. Multivariate logistic regression assessed predictors of achieving a PROMIS-PF T-score of at least 32.5, representing the bottom 25th percentile for age-matched populations, and the relationship between three-month PROMIS PF T-scores and one-year mortality. Results Surgery was performed within 24 hours of ED arrival in 118 (55.1%) patients, the average length of stay was 5.2 days, and 64 (29.9%) were discharged home. Total hip arthroplasty and home discharge correlated with higher physical function scores. In contrast, older age, higher American Society of Anesthesiologists scores, certain comorbidities, specific surgical procedures, and longer hospital stays were associated with lower scores. Fewer than half (102 [47.7%]) achieved functional levels comparable to the 25th percentile of age-matched populations. Multivariate analysis indicated chronic obstructive pulmonary disease and home discharge as predictors of achieving this threshold, while higher PROMIS-PF T-scores were associated with reduced one-year mortality. Conclusions Patients undergoing hip fracture surgery are unlikely to achieve high levels of physical function within the three-month postoperative period. Fewer than half of these patients will reach functional levels, and decreased early function is associated with an increased risk of one-year mortality., Competing Interests: Human subjects: Consent was obtained or waived by all participants in this study. Animal subjects: All authors have confirmed that this study did not involve animal subjects or tissue. Conflicts of interest: In compliance with the ICMJE uniform disclosure form, all authors declare the following: Payment/services info: All authors have declared that no financial support was received from any organization for the submitted work. Financial relationships: Paul King declare(s) Research support from FirstKind, Ltd. Paul King declare(s) non-financial support from Journal of Arthroplasty. Editorial Board. Paul King declare(s) personal fees from Smith and Nephew. Paid Consultant. Paul King declare(s) Research support from Depuy. Other relationships: All authors have declared that there are no other relationships or activities that could appear to have influenced the submitted work., (Copyright © 2024, Rana et al.)

Introduction: In response to the opioid epidemic, a multitude of policy and clinical-guideline based interventions were launched to combat physician overprescribing. However, the sudden rise of the Covid-19 pandemic disrupted all aspects of healthcare delivery. The purpose of this study was to evaluate how opioid prescribing patterns changed during the Covid-19 pandemic within a large multispecialty orthopedic practice., Materials and Methods: A retrospective review of 1,048,559 patient encounters from January 1, 2015 to December 31, 2022 at a single orthopedic practice was performed. Primary outcomes were the percent of encounters with opioids prescribed and total morphine milligram equivalents (MMEs) per opioid prescription. Differences in outcomes were assessed by calendar year. Encounters were then divided into two groups: pre-Covid (1/1/2019-2/29/2020) and Covid (3/1/2020-12/31/2022). Univariate analyses were used to evaluate differences in diagnoses and outcomes between periods. Multivariate analysis was performed to assess changes in outcomes during Covid after controlling for differences in diagnoses. Statistical significance was assessed at p < 0.05., Results: The percentage of encounters with opioids prescribed decreased from a high of 4.0% in 2015 to a low of 1.6% in 2021 and 2022 (p < 0.001). MMEs per prescription decreased from 283.6 ± 213.2 in 2015 to a low of 138.6 ± 100.4 in 2019 (p < 0.001). After adjusting for diagnoses, no significant differences in either opioid prescribing rates (post-COVID OR = 0.997, p = 0.893) or MMEs (post-COVID β = 2.726, p = 0.206) were observed between the pre- and post-COVID periods., Conclusion: During the Covid-19 pandemic opioid prescribing levels remained below historical averages. While continued efforts are needed to minimize opioid overprescribing, it appears that the significant progress made toward this goal was not lost during the pandemic era., (© 2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Same day cancellations of surgery have adverse effects on both patients and health care systems. To date, the majority of research has evaluated reasons for same day cancellation, and relatively little is known about risk factors for cancellation. The aim of this study is to develop and evaluate the accuracy of a model for preoperatively predicting which patients are at risk for experiencing same day cancellation. While accurately predicting which patients are likely to experience same day cancellation remains challenging, predictive models may aid in the early identification of patients at risk for cancellation. Future studies are required to assess whether the use of predictive analytics leads to reduced cancellation rates in practice.

Background The repair of trimalleolar fractures can be challenging for surgeons and may be managed as an inpatient or an outpatient. However, it is often unclear whether these patients should be admitted immediately or sent home from the emergency department (ED). This study aims to evaluate trimalleolar fractures treated surgically in the inpatient or outpatient settings to evaluate differences in outcomes for these patients. Methods A retrospective chart review of 223 patients undergoing open reduction internal fixation of a trimalleolar ankle fracture was performed from January 2015 to August 2022. Patients were classified by whether the fixation was performed as an inpatient or outpatient. Outcomes of interest included time from injury to surgery, complications, ED returns, and readmissions within 90 days. Results Inpatients had significantly higher ASA scores, BMI, and rates of comorbidities. Inpatient treatment was associated with faster time to surgery (median 2.0 vs. 9.0 days) and fewer delayed surgeries more than seven days from injury (18.4 vs. 67.9%). There were no differences in complications, 90-day ED returns, readmissions, or reoperation between groups. Conclusions Inpatient admission of patients presenting with trimalleolar ankle fractures resulted in faster time to surgery and fewer surgical delays than outpatient surgery. Despite having more preoperative risk factors, inpatients experienced similar postoperative outcomes as patients discharged home to return for outpatient surgery. Less restrictive admission criteria may improve the patient experience by providing more patients with support and pain control in the hospital setting while decreasing the time to surgery., Competing Interests: The authors have declared financial relationships, which are detailed in the next section., (Copyright © 2024, Baxter et al.)

Background: Mental health influences postoperative outcomes in orthopedic procedures. Increasing attention is being paid to this effect. Purpose : We sought to evaluate the effect of diagnosed depression, anxiety, or both on postoperative outcomes in patients who have undergone hip arthroscopy for femoroacetabular impingement syndrome (FAIS). Methods : We conducted a retrospective cohort study of 289 patients aged 30 years or younger who underwent hip arthroscopy for FAIS at a single institution from January 2014 to June 2021. Univariate statistics were used to assess differences between patients diagnosed with depression, anxiety, or both, and those without these diagnoses. Differences included demographics, operative characteristics, and postoperative outcomes: duration of postanesthesia care unit (PACU) stay, PACU pain scores, complications, reoperations, postoperative injections, 90-day emergency department (ED) visits, and patient-reported outcome measures (PROMs). Multivariate analysis was used to evaluate risk factors for postoperative complications, including wound infection, documented reinjury, postoperative intra-articular hip injection, and any reoperation. Results : Patients diagnosed with depression, anxiety, or both were more likely to be older, female, and have a higher comorbidity burden. At the time of surgery, they were more likely to undergo concomitant procedures, including bursectomy and iliotibial band release. Postoperatively, they had longer PACU stays (90.5 vs 75.1 minutes) and higher first PACU pain scores (5.9 vs 4.6), as well as higher rates of postoperative injection (18.1 vs 9.2%), any reoperation (13.9% vs 4.6%), and revision hip arthroscopy (11.1% vs. 3.7%). Diagnoses of depression, anxiety, or both were independently predictive of any reoperation (odds ratio [OR] = 2.841) and revision hip arthroscopy (OR = 3.401). Conclusion : This retrospective cohort study found that, in patients undergoing hip arthroscopy for FAIS, there was an association between a diagnosis of depression, anxiety, or both, and increased comorbidities, higher first PACU pain scores, longer PACU stays, and increased rates of postoperative injection, any reoperation, or revision hip arthroscopy. Targeted interventions may improve outcomes, but further study is warranted., Competing Interests: The author(s) declared the following potential conflicts of interest with respect to the research, authorship, and/or publication of this article: Benjamin M. Petre, MD, reports a relationship with Smith & Nephew. The other authors declare no potential conflicts of interest., (© The Author(s) 2023.)

Introduction: Multiple studies demonstrate social deprivation is associated with inferior outcomes after total hip (THA) and total knee (TKA) arthroplasty; its effect on patient-reported outcomes is debated. The primary objective of this study evaluated the relationship between social vulnerability and the PROMIS-PF measure in patients undergoing THA and TKA. A secondary aim compared social vulnerability between patients who required increased resource utilization or experienced complications and those who didn't., Materials and Methods: A retrospective review of 537 patients from March 2020 to February 2022 was performed. The Centers for Disease Control Social Vulnerability Index (SVI) were used to quantify socioeconomic disadvantage. The cohort was split into THA and TKA populations; univariate and multivariate analyses were performed to evaluate primary and secondary outcomes. Statistical significance was assessed at p < 0.05., Results: 48.6% of patients achieved PROMIS-PF MCID at 1-year postoperatively. Higher levels of overall social vulnerability (0.40 vs. 0.28, p = 0.03) were observed in TKA patients returning to the ED within 90-days of discharge. Increased overall SVI (OR = 9.18, p = 0.027) and household characteristics SVI (OR = 9.57, p = 0.015) were independent risk factors for 90-day ED returns after TKA. In THA patients, increased vulnerability in the household type and transportation dimension was observed in patients requiring 90-day ED returns (0.51 vs. 0.37, p = 0.04)., Conclusion: Despite an increased risk for 90-day ED returns, patients with increased social vulnerability still obtain good 1-year functional outcomes. Initiatives seeking to mitigate the effect of social deprivation on TJA outcomes should aim to provide safe alternatives to ED care during early recovery., (© 2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Background: Data from the American Joint Replacement Registry demonstrate that 1-year minimal clinically important difference (MCID) achievement rates after total knee arthroplasty (TKA) are substantially lower when using general patient reported outcome measures, such as Patient-Reported Outcomes Measurement Information System Physical Function (PROMIS-PF), than joint specific measures. The purpose of this study was to evaluate patient characteristics and outcomes associated with MCID achievement after TKA using the PROMIS-PF measure., Methods: A retrospective review of 263 patients undergoing TKA with preoperative and 1-year postoperative PROMIS-PF scores from March 12, 2020 to February 8, 2022 was performed. Three multivariate models were built to evaluate predictors of MCID achievement. Preoperative predictors evaluated included demographics, comorbidities, history of spine and knee surgery, and baseline PROMIS-PF. Postoperative clinical outcomes evaluated included lengths of stay, discharge statuses, complications, and utilizations of other orthopaedic services., Results: There were 109 patients (41%) who achieved an MCID at 1-year postoperatively. Non-white patients had 2.17 times lower odds of achieving MCID. No clinical outcomes assessed were independently predictive of MCID achievement. During the 1-year postoperative period, 63% of patients sought care for another orthopaedic condition. Patients requiring postoperative injections on another joint had a 2.27 times lower odds of achieving MCID. Those seen for spine conditions postoperatively had a 2.44 lower odds of achieving MCID., Conclusions: Race, postoperative injections, and treatment for spine conditions after TKA were independent predictors of failure to achieve MCID. These results may guide preoperative patient consultation and risk-adjustment in future studies using PROMIS-PF as an endpoint for evaluation of TKA outcomes., (Copyright © 2023 Elsevier Inc. All rights reserved.)

Background: As life expectancy improves for patients with dementia, the demand for mobility-improving surgeries such as total joint arthroplasty (TJA) will increase. There is little research on patients with dementia undergoing TJA, although dementia has been shown to be a risk factor for complications. The purpose of this study is to compare postoperative outcomes of patients with dementia undergoing TJA at 90 days, 2 years, and 5 years., Methods: The TriNetX database was retrospectively queried for all patients undergoing total hip arthroplasty (THA) and total knee arthroplasty (TKA). Patients were divided into cohorts by preoperative diagnosis of dementia and propensity score matched. The following outcomes were evaluated between groups at 90 days, 2 years, and 5 years postoperatively: revision, resection arthroplasty, closed reduction (THA only), femur fracture plating, and prosthetic joint infection. Readmission and manipulation under anesthesia (TKA only) were evaluated at 90 days postoperatively. Univariate and multivariate analyses were performed., Results: After matching, there were no differences in demographics or comorbidities between groups. TKA (odds ratio [OR] = 1.75, 95% confidence interval [CI] 1.42-2.15, P < .001) and THA (OR = 2.17, 95% CI 1.92-2.45, P < .001) patients with dementia were more likely to be readmitted than patients without dementia. At 2 years (OR = 2.07, 95% CI 1.14-3.77, P  = .015) and 5 years (OR = 2.14, 95% CI 1.32-3.48, P  = .002) postoperatively, THA patients with dementia were more likely to have proximal femur fracture plating than patients without dementia., Conclusions: Patients undergoing THA with dementia had worse outcomes than patients undergoing THA without dementia and TKA with dementia. The overall rate of complications was low, and a diagnosis of dementia should not be an absolute contraindication to proceeding with TJA., (© 2024 The Authors.)

Introduction: Given that most spine conditions do not require surgical intervention, using surgeons to manage the subset of patients potentially requiring surgery is the most efficient resource allocation strategy. The purpose of this study was to develop a simple algorithm for identifying patients most likely to require spine surgery that could be used to appropriately triage this population to surgeons., Methods: A retrospective review of 5,886 consecutive new patients presenting to a multidisciplinary spine clinic from March 2021 to September 2022 was conducted. The primary outcome was whether a patient underwent spine surgery during the study period. A total of 64 independent variables were recorded from patient intake and the first visit. A gradient boosted model was generated to identify the independent variables most associated with undergoing surgery. The five most important variables were entered into a multiple logistic regression model, and a simplified decision support tool was generated and assessed., Results: Overall, 440 of 5886 patients (7.5%) underwent surgery during the study period. The following variables were identified as the top five predictors of spine surgery: patient goal of interest in learning about spine surgery, history of spine injections, difficulty walking a mile, radicular symptoms greater than axial symptoms, and increased age. Each of these variables was confirmed to be independently associated with undergoing surgery (all P < 0.001). The decision support tool yielded a sensitivity of 60.0%, specificity of 76.6%, likelihood ratio of 2.56, positive predictive value of 17.2%, and negative predictive value of 96.0% for predicting surgery. An AUC of 0.683 was achieved., Conclusion: A simple 5-question algorithm incorporating patient demographics, symptoms, treatment history, physical function, and patient goals may improve the ability of practices to identify potential spine surgery candidates before their first visit. Prospective application and evaluation of the algorithm to evaluate whether it improves the triage of appropriate patients to spine surgeons is warranted., (Copyright © 2023 by the American Academy of Orthopaedic Surgeons.)

Background The Patient-Reported Outcomes Measurement Information System (PROMIS) pain interference and pain intensity measures quantify separate dimensions of pain from the patient's perspective. This study aimed to assess differences in these outcomes and to evaluate whether baseline PROMIS pain scores could be used as a leading indicator of increased pain and opioid consumption during early recovery after lumbar fusion. Methods A retrospective review of 199 consecutive patients undergoing posterolateral fusion (PLF) at a single institution was performed. All patients underwent one to three level lumbar PLF and preoperatively completed the PROMIS pain intensity and PROMIS pain interference measures. Multivariate linear regression was used to assess the relationship between preoperative PROMIS scores and postoperative pain numeric rating scale (NRS) and oral morphine milligram equivalents (OMME) by day after controlling for age, sex, and body mass index (BMI). Results In comparison to patients with the lowest preoperative pain intensity scores, those with the highest scores required significantly more OMME on postoperative day (POD) zero and one (both p<0.05) and had higher pain NRS on POD one (p=0.02). Patients with the highest pain interference scores reported higher pain NRS on POD zero (p=0.02) but required similar OMME at all time points. After controlling for age, sex, and BMI, each one-point increase in preoperative PROMIS pain interference scores was associated with increased OMME on POD zero (β=0.29, p=0.04) and POD one (β=0.64, p=0.03). Conclusions Patients with high pain intensity reported higher levels of pain and required more opioids during the first 24 hours postoperatively, while those with high pain interference reported higher levels of pain on the day of surgery but utilized similar amounts of opioids. After risk adjustment, increased baseline PROMIS pain interference scores - but not pain intensity - were associated with increased opioid use. These results suggest that both measures should be considered when identifying patients at risk for increased pain and opioid consumption after PLF., Competing Interests: The authors have declared financial relationships, which are detailed in the next section., (Copyright © 2024, Rana et al.)

Background and objective The Meyerding classification system remains the most common classification system for spondylolisthesis based on the percentages of vertebral translation. However, the majority of patients with degenerative disease fall into Grade 1, limiting its utility in this subset of patients. The Clinical and Radiographic Degenerative Spondylolisthesis (CARDS) classification system provides a simple radiographic framework for classifying degenerative lumbar spondylolisthesis (DLS) patients by incorporating disc height, kyphosis, and anterior translation. The purpose of this study was to evaluate how clinical characteristics, treatments, and outcomes vary across different CARDS groups in patients undergoing one- or two-level lumbar fusion for DLS. Methods The patients were classified into one of the following four CARDS groups - Type A: advanced disc space collapse with no evidence of kyphosis; Type B: partially preserved disc space with less than 5.0 mm of translation; Type C: partially preserved disc space with greater than 5.0 mm of translation; and Type D: kyphotic alignment. Univariate analyses were performed to compare demographics, symptoms, clinical outcomes, and Patient-Reported Outcomes Measurement Information System (PROMIS) physical (PH) and mental health (MH) scores across groups. Results Ninety-one patients were included in the study. Based on the CARDS classification, there were three (3%) Type A patients, 25 (28%) Type B, 58 (64%) Type C, and five (5%) Type D. No significant differences in baseline demographics, symptom duration, or PROMIS scores were observed across groups. Interbody utilization varied, ranging from 19% in CARDS C (n=11) to 60% in CARDS B (n=15) and D (n=3) patients (p=0.005). Thirty-day clinical outcomes were similar across groups. At an average follow-up of 8.9 months, improvements in PROMIS PH and MH scores and rates of clinically significant improvement were similar across groups. Conclusions Based on our findings, patients undergoing lumbar fusion for DLS present with similar demographic and clinical characteristics and experience similar clinical and patient-reported outcomes when stratified using the CARDS classification system. Posterolateral fusion (PLF) can be effective for various radiographic presentations of DLS. Further research is warranted to assess the utility of CARDS in preoperative planning., Competing Interests: The authors have declared financial relationships, which are detailed in the next section., (Copyright © 2024, Turcotte et al.)

Introduction: Previous studies have shown that intra-articular hip injections prior to hip arthroscopy (HA) can be a helpful diagnostic tool. However, local anesthetic and corticosteroid injections can be chondrotoxic and corticosteroid injections have been shown to increase the risk of infection during subsequent surgical intervention. The purpose of this study was to evaluate whether preoperative injections adversely affect outcomes of HA using a national database., Materials and Methods: The TriNetX database was retrospectively queried. Patients undergoing HA for femoroacetabular impingement with at least 1 year of claims runout were included in the analysis. Patients were grouped by whether they had a hip injection within 1 year prior to HA. The rates of repeat HA, total hip arthroplasty (THA), infection, osteonecrosis, and new onset hip OA at 1- and 5-years postoperatively were compared between groups. Statistical significance was assessed at α = 0.05., Results: 6511 HA patients with previous injection and 1178 HA patients without previous injection were included. Patients with a previous injection were overall younger (32.3 vs. 34.7 years, p < 0.001), more likely to be female (69 vs. 48%, p < 0.001) and had a higher BMI (26.3 vs. 25.7 kg/m 2 , p = 0.043). At 1 and 5-years postoperatively, patients with any injection were 1.43 (p < 0.001) and 1.89 (p < 0.001) times more likely to undergo repeat HA, respectively. At 1 and 5-years postoperatively, patients who underwent a corticosteroid injection were 2.29 (p < 0.001) and 1.89 (p < 0.001) times more likely to undergo repeat HA than patients with local anesthetic injection only and 1.56 (p < 0.001) and 2.08 (p < 0.001) times more likely to undergo repeat HA than patients with no injection., Conclusions: Intraarticular hip injections prior to hip arthroscopy, particularly corticosteroid injections, are associated with increased risk of repeat hip arthroscopy at 1 and 5 years. Additional studies are needed to elucidate this risk., (© 2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Background Prior studies have demonstrated racial and socioeconomic disparities in patient-reported outcome measure (PROM) completion rates, and improvement exists across multiple orthopedic conditions. The purpose of this study was to assess whether these disparities are present in patients undergoing hip arthroscopy (HA) procedures. Methods A retrospective study of 306 patients undergoing HA from 2021 to 2023 was performed. Social determinants of health (SDOH) were compared between HA patients and the general Maryland population. Patients were then classified by whether they completed baseline and six-month PROMs (Patient-Reported Outcomes Measurement Information System Physical Function (PROMIS-PF) instrument). Patients who completed PROMIS-PF were classified by whether or not they achieved minimal clinically important difference (MCID) at six months. Demographics and SDOH were compared using univariate analyses between patients who did and did not complete PROMs and between those who did and did not achieve MCID. SDOH were evaluated at the zip-code level using regional health information exchange measures. Results Compared to the Maryland population, HA patients resided in areas of lower social vulnerability. Preoperative and six-month PROMs were completed by 102 (33%) patients. No significant differences in demographics or any SDOH were found between patients who did and did not complete PROMs. Six-month MCID was achieved in 75 of 102 (74%) patients with complete PROMs; no significant differences in demographics or SDOH were observed between patients who did and did not achieve MCID. Conclusions For patients undergoing HA, disparities in patient-reported outcome completion rates and postoperative functional improvement do not appear to be present across demographics and SDOH, indicating equitable care is being delivered., Competing Interests: The authors have declared financial relationships, which are detailed in the next section., (Copyright © 2024, Rana et al.)

Background Inhalation anesthesia (IA) and total intravenous anesthesia (TIVA) are common general anesthesia techniques. During rotator cuff repair (RCR), an interscalene block is beneficial for intraoperative and early postoperative pain control. This study aimed to evaluate postoperative outcomes and opioid usage in patients undergoing arthroscopic RCR with an interscalene block and either IA or TIVA. Methodology A retrospective observational study was performed of 478 patients undergoing RCR at a single institution. Demographics, surgical details, intra and postoperative medications, and 90-day outcomes were collected. Univariate and multivariate analyses were performed to evaluate differences between groups. Results In total, 309 (64.6%) patients received IA and 169 (35.3%) received TIVA. Patients receiving IA were more likely to have comorbidities, such as diabetes (p = 0.002), sleep apnea (p = 0.006), gastroesophageal reflux disease (p < 0.001), and hypertension (p < 0.001). After adjusting for differences between groups in the multivariate analysis, patients who received TIVA had significantly shorter surgical time (β = -14.85, p < 0.001) and perioperative time (β = -21.01, p < 0.001) and significantly lower first post-anesthesia care unit Pasero opioid-induced sedation scores (β = -0.022, p = 0.040). Patients who received TIVA were less likely to receive intraoperative narcotics (odds ratio = 0.38; p = 0.031). Conclusions TIVA appears to be a safe and effective anesthetic for patients undergoing arthroscopic RCR. TIVA is a potentially beneficial alternative to IA for this patient population., Competing Interests: The authors have declared financial relationships, which are detailed in the next section., (Copyright © 2023, Rennie et al.)

Introduction Nearly one million patients in the United States undergo spine surgical procedures annually to seek relief from chronic back and neck pain. A multidisciplinary approach is key to ensuring the efficiency and safety of the surgical process, with the anesthesia team, nursing, surgeon, and healthcare facilities all playing a role. The purpose of this study is to capture potential associations between the anesthesiologists' case volume and patient postoperative outcomes in the early recovery period. Methods A retrospective review of anterior cervical discectomy and fusion (ACDF), lumbar decompression (LD), and lumbar fusion (LF) patients from July 2019 to June 2023 was performed. Anesthesiologists were categorized into low, medium, and high volumes of spine surgical cases. Univariate analysis was performed on patient demographics, intraoperative measures, post-anesthesia care unit (PACU) measures, and postoperative measures by anesthesiologist volume. Results This study included 545 ACDF, 815 LD, and 1,144 LF patients. There were no differences between groups in ACDF patients by anesthesiologist volume. When examining patients undergoing LD, there was a difference in patients with an American Society of Anesthesiologists (ASA) physical status classification of three or greater (low volume: 41.7% vs. medium volume: 53.7% vs. high volume: 45.0%; p=0.029). When examining patients undergoing LF, there were differences in patients with low temperatures in PACU (low volume: 2.8% vs. medium volume: 7.3% vs. high volume: 4.2%; p=0.044) and the percentage of patients with a 90-day emergency department return (low volume: 7.7% vs. medium volume: 11.9% vs. high volume: 7.0%; p=0.024). Conclusion While this study found a minimal impact of anesthesiologist volume on postoperative outcomes, recent literature has emphasized the critical role of teamwork and specialized surgical teams to enhance efficiency and patient care. Further studies are warranted to identify other variables in anesthesia, nursing, and surgical team workflow that may impact postoperative outcomes in spinal surgeries., Competing Interests: The authors have declared financial relationships, which are detailed in the next section., (Copyright © 2023, Rana et al.)

Background: Re-tear following rotator cuff repair (RCR) is a concerning complication that can lead to poor patient outcomes and necessitate the need for revision surgery. The purpose of our study was to look at the combined construct of knotted vs. knotless medial row and suture vs. suture tape, focusing primarily on re-tear rates following surgery., Methods: A retrospective observational study of 343 consecutive patients undergoing arthroscopic double row, 4-anchor rotator cuff repair from February 2014 to March 2020 was conducted. Univariate and multivariate statistics were used to assess differences in demographics, comorbidities and tear characteristics between patients who experienced a symptomatic re-tear and those who did not., Results: The overall symptomatic re-tear rate was 7.6%. Patients who had a knotted medial row repair had a significantly lower rate of re-tear (4.7 vs. 11.3%, p  = 0.022). Patients that had a knotted medial row and suture tape repair were significantly less likely to experience a re-tear (OR: 0.180, p  = 0.001)., Discussion: The use of suture tape and a knotted medial row repair decreases the incidence of symptomatic re-tear following rotator cuff repair. The combined construct of suture tape and a knotted medial row in rotator cuff repair decreases the risk for symptomatic re-tear following surgery., Competing Interests: The author(s) declared the following potential conflicts of interest with respect to the research, authorship, and/or publication of this article: Benjamin Petre is a paid consultant with Smith and Nephew., (© The Author(s) 2022.)

Background: The purpose of this study is to evaluate how hip or knee osteoarthritis (OA) and total joint arthroplasty impact the outcomes of patients undergoing lumbar decompression., Methods: A retrospective review of 342 patients undergoing lumbar decompression without fusion from January 2019 and June 2021 at a single institution was performed. Univariate and multivariate analyses were used to compare outcomes between patients with and without concomitant hip or knee OA., Results: Forty-six percent of patients had a hip or knee OA diagnosis and were higher risk as they were older, had higher BMIs, were more likely to be former smokers, had higher ASA scores, and were more likely to undergo 3+ level surgery. Postoperatively, after adjusting for differences between groups, hip or knee OA patients were more likely to be readmitted (OR=12.45, p=0.026) or have a complication (OR=13.77, p=0.031). However, patient reported outcomes as measured by Patient Reported Outcomes Measurement Information System-physical function. were similar at 1-3 months and 3-6 months. Higher levels of physical function were observed at 3-6 months postoperatively in hip OA patients with a history of THA., Conclusion: Patients with concomitant hip or knee OA are at higher risk for readmission and postoperative complications but may achieve similar levels of physical function as those without OA., (Copyright © 2023 The Authors. Published by Wolters Kluwer Health, Inc. on behalf of the American Academy of Orthopaedic Surgeons.)

Background While multiple studies have compared outcomes between the direct anterior approach (DAA) and posterolateral (PL) total hip arthroplasty (THA), the debate over the optimal approach remains. Proponents of the DAA suggest that its muscle-sparing properties and unrestricted rehabilitation facilitate a more rapid return to function. The majority of studies demonstrate that patient-reported outcomes (PROs) are similar between approaches beyond the one-year timeframe, but results are mixed when evaluating earlier time points. The purpose of this study was to compare clinical outcomes and PROs between DAA and PL THAs at six weeks postoperatively. Methods A retrospective review of 749 primary THAs (151 PL, 598 DAA) from March 2020 to November 2022 was performed. All surgeries were performed by one of the five board-certified and fellowship-trained orthopedic surgeons. All patients completed Patient Reported Outcomes Measurement Information System-Physical Function (PROMIS-PF) questionnaires preoperatively and at six weeks postoperatively. A univariate comparison of clinical outcomes (length of stay (LOS), home discharge rate, 90-day ED returns, and readmissions) and six-week PROMIS-PF scores between approaches was performed. Multivariate analysis was performed to evaluate the effect of the approach on outcomes after adjusting for baseline differences between groups. Results Patients undergoing DAA THA experienced significantly shorter average LOS (0.71 vs. 1.36 days, p<0.001), higher rates of home discharge (99.0 vs. 92.1%, p<0.001), and lower rates of 90-day readmissions (0.7 vs. 6.0%, p<0.001) than those undergoing the PL approach. At six weeks postoperatively, DAA patients achieved higher average PROMIS-PF scores (42.2 vs. 39.9, p=0.001). After adjusting for the Charlson Comorbidity Index and baseline physical function, the DAA was significantly associated with shorter LOS (β=-0.52, p<0.001), increased odds of home discharge (OR=5.70, p=0.001), reduced risk of 90-day readmission (OR=0.14, p=0.001), and higher PROMIS-PF scores at six weeks postoperatively (β=1.37, p=0.045). Conclusion In comparison to patients undergoing PL THA, those treated using the DAA experienced improved clinical and PROs over the six-week postoperative period. While both approaches resulted in satisfactory outcomes, these results support the assertion that DAA THA may result in more rapid recovery and return to function., Competing Interests: The authors have declared financial relationships, which are detailed in the next section., (Copyright © 2023, Stock et al.)

Introduction: Reduced bone mineral density (BMD) and disruption of normal bony architecture are the characteristics of osteopenia and osteoporosis and in patients undergoing total hip arthroplasty (THA) may cause failure of trabecular ingrowth. The purpose of this study is to evaluate the impact of reduced BMD on outcomes following primary elective THA., Methods: A retrospective chart review of 650 elective THAs with a DEXA scan in their electronic health record (EHR) from 2011 to 2020 was conducted at an urban, academic center and a regional, health center. Patients were separated into three cohorts based on their t-score and the World Health Organizations definitions: normal (t-score ≥ - 1), osteopenia (t-score < - 1.0 and > - 2.5), and osteoporosis (t-score ≤ - 2.5). Demographic and outcome data were assessed. Subsidence was assessed for patients with non-cemented THAs. Regression models were used to account for demographic differences., Results: 650 elective THAs, of which only 11 were cemented, were included in the study. Patients with osteopenia and osteoporosis were significantly older than those without (p = 0.002 and p < 0.0001, respectively) and had a lower BMI (p < 0.0001 and p < 0.0001, respectively). PFx was significantly greater in patients with osteoporosis when compared to those with normal BMD (6.5% vs. 1.0%; p = 0.04). No such difference was found between osteoporotic and osteopenic patients. The revision rate was significantly higher for osteoporotic patients than osteopenic patients (7.5% vs. 1.5%; p = 0.04). No such difference was found between the other comparison groups., Conclusion: Patients with osteoporosis were older with reduced BMI and had increased PFx after non-cemented elective THA. Understanding this can help surgeons formulate an appropriate preoperative plan for the treatment of patients with osteoporotic bone undergoing elective THA., (© 2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Background: Perioperative pain management is important for patient satisfaction while returning to homeostasis in the safest way possible. Studies show that patients don't require as much opioids as once thought. The benefits of ERAS pathways extend beyond enhancement of patients' perioperative experience, and include reducing opioid prescriptions in the face of the ongoing nationwide opioid crisis and evidence of prescription opioids as a contributor., Methods: We performed a retrospective cohort study of patients undergoing same day minimally invasive surgery (MIS) procedures for GI and hernia disease using a minimal-opioid ERAS protocol at two community hospitals between January 2020 and May 2022. We included elective laparoscopic cholecystectomy (LC), laparoscopic appendectomy (LA) for acute appendicitis without perforation, and minimally invasive (laparoscopic and robotic) inguinal and ventral hernia repair or abdominal wall reconstruction (AWR). Primary outcome was postoperative opioid use., Results: A total of 509 patients were included, undergoing procedures of MIS hernia repair (52.5%), LC (43.6%), and LA (7.9%). Only 9.4% of patients received opioid prescriptions at discharge, with no difference between groups. Among the patients receiving a prescription at discharge, there was a significant difference in morphine milligram equivalents (MME) prescribed (25.0 ± 0.0 in the LA group, 65.0 ± 41.4 in the LC group, 100.6 ± 46.2 in the MIS hernia/AWR group; P = 0.015). Nine percent of patients called with pain management concerns postoperatively. ASA score ≥ 3 was associated with increased odds for postoperative opioid prescription (OR 2.084; P = 0.014)., Conclusions: We demonstrate that an opioid-sparing ERAS program effectively manages pain for patients undergoing multiple outpatient MIS GI/hernia procedures, and suggests generalizability across a diverse range of operations. Therefore, the use of ERAS may safely and effectively expand beyond inpatient MIS and open surgeries that target reduced length of stay to also minimize opioids for outpatient procedures., (© 2023. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)

Background: Revision total hip arthroplasty (THA) presents a greater risk to patients than primary THA, and surgical approach may impact outcomes. This study aimed to summarize acetabular revisions at our institution and to compare outcomes between direct anterior and posterior revision THA., Methods: A series of 379 acetabular revision THAs performed from January 2010 through August 2022 was retrospectively reviewed. Preoperative, perioperative, and postoperative factors were summarized for all revisions and compared between direct anterior and posterior revision THA., Results: The average time to acetabular revision THA was 10 years (range, 0.04 to 44.1), with mechanical failure (36.7%) and metallosis (25.6%) being the most prevalent reasons for revision. No differences in age, body mass index, or sex were noted between groups. Anterior revision patients had a significantly shorter length of stay (2.2 versus 3.2 days, P = .003) and rate of discharge to a skilled nursing facility (7.5 versus 25.2%, P = .008). In the 90-day postoperative period, 9.2% of patients returned to the emergency department (n = 35) and twelve patients (3.2%) experienced a dislocation. There were 13.2% (n = 50) of patients having a rerevision during the follow-up period with a significant difference between anterior and posterior approaches (3.8 versus 14.7%, respectively, P = .049)., Conclusion: This study provides some evidence that the anterior approach may be protective against skilled nursing facility discharge and rerevision and contributes to decreased lengths of stay. We recommend surgeons select the surgical approach for revision THA based on clinical preferences and patient factors., (Copyright © 2023 Elsevier Inc. All rights reserved.)

Introduction: Total joint arthroplasty (TJA) is a highly effective surgery. However, poor nutritional status has been associated with worse outcomes. In orthopedics, nutrition status is commonly evaluated using serum albumin. When albumin levels fall below 3.0 g/dL, wound healing ability becomes impaired. Typically, malnutrition is associated with low BMI, but malnourished patients can also be obese. The goals of this study were to investigate the relationship between malnourishment represented through albumin levels of obese patients and likelihood of postoperative complications., Methods: A retrospective review of patients undergoing primary TJA from 2016 to 2020 in the American College of Surgeons National Surgical Quality Improvement Program national database was performed. Patients with an albumin of < 3.5 g/dL were considered to have hypoalbuminemia and those with ≥ 3.5 g/dL were considered normal albumin. Univariate analysis was used to determine demographic and comorbidity differences between those with and without hypoalbuminemia. Outcomes of interest included length of stay, resource utilization, discharge disposition, and unplanned readmissions. Multivariate logistic regression examined albumin as a predictor of increased resource utilization and complications after controlling for possible confounding variables., Results: Of the 79,784 patients, 4.96% of patients had low albumin. Those with hypoalbuminemia were nearly 1.5 years older than those with normal albumin, were more likely to be black, female, and had an overall increased comorbidity burden as shown by percent of patients with ASA > 3 (all p < 0.001). After risk adjustment, those with hypoalbuminemia and a BMI of 35 + had greater risk of complications and increased resource utilization., Conclusion: Our results demonstrated the prevalence of malnutrition increases as a patient's BMI increases. Further, hypoalbuminemia was associated with increased resource utilization and increased complication rates in all obese patients. We suggest screening albumin levels in obese patients preoperatively to give surgeons the best opportunity to optimize patient nutrition before undergoing surgery., (© 2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Background In the setting of the COVID-19 pandemic, the development of care processes that reduce the need for in-person clinic visits while maintaining low complication rates is needed. The purpose of this study is to assess the outcomes of patients undergoing trigger finger release with various suture and follow-up visit types to assess the feasibility of shifting towards telemedicine-based follow-up protocols. Methods A retrospective review of 329 patients undergoing trigger finger release was performed. Patients were classified based on whether or not they received in-office follow-ups; whether they received absorbable or non-absorbable sutures; and whether they were treated using a telemedicine and absorbable suture protocol or other combination of sutures and follow-ups. Univariate statistics were performed to compare outcomes between groups. Results Patients who did not undergo in-office follow-up were more likely to experience residual stiffness or contracture (11.4% vs. 4.1%; p=0.033) but had no significant differences in 30-day reoperation, emergency department (ED) returns, wound complaints, and Quick DASH (Disabilities of the Arm, Shoulder, and Hand) scores. When comparing chromic absorbable sutures to non-absorbable sutures, those with absorbable sutures were significantly more likely to have telemedicine visits but were also more likely to have wound complaints (17.9% vs. 8.5%; p=0.022). There was no significant difference in two- and six-week pain scores, 30-day reoperation, ED returns, residual symptoms, and Quick DASH scores. When comparing patients treated using the absorbable suture and telemedicine protocol with those receiving any other type of suture and postoperative follow-up, no significant differences in any postoperative clinical outcome measures were observed. Conclusion The results of this study demonstrate that the use of an absorbable suture and telemedicine protocol for patients undergoing trigger finger release yields similar outcomes as traditional methods of care. However, the use of absorbable sutures may result in decreased patient satisfaction with surgical wound healing., Competing Interests: The authors have declared financial relationships, which are detailed in the next section., (Copyright © 2023, Holbert et al.)

Background: While multiple studies have demonstrated the positive impact of preoperative education on total joint arthroplasty (TJA) outcomes, the traditional method of conducting in-person individualized counseling or group education may limit access to these resources for a subset of the population. This study aimed to evaluate the use of preoperative telemedicine and in-person educational programs for primary TJA patients to determine if the utilization of telemedicine is inferior to in-person education in high-risk populations., Methods: A retrospective chart review of all "high-risk" patients undergoing primary unilateral TKA or THA by 1 of 10 board-certified surgeons at a single institution over 1 year was performed. Patients were prospectively classified as high-risk based on race/ethnicity, comorbidities, and socioeconomic and psychosocial factors. Demographics, comorbidities, and hospital outcomes were compared between patients receiving preoperative nurse navigator education via telemedicine versus those receiving face-to-face education., Results: When comparing the interventions, telemedicine education was noninferior to face-to-face visits. No significant differences between postoperative length of stay, discharge home, 30-day emergency department return, or 30-day readmission rates were noted. Within the telemedicine group, patients who received video consultations were found to be 6 times more likely to be discharged home after surgery (odds ratio (OR): 5.95, 95% confidence interval (CI): 2.00 to 25.49; P = .004) and less likely to have a 30-day readmission than the phone consultations (OR: 0.36, 95% CI: 0.12 to 0.94: P = .050)., Conclusion: This study demonstrates that telemedicine is not inferior to in-person preoperative education for patients undergoing unilateral TJA, although video-based consultation may improve outcomes over phone-only education., (Copyright © 2023 Elsevier Inc. All rights reserved.)

Background Postoperative rehabilitation protocols, including weightbearing restrictions following hip arthroscopy (HA) for femoracetabular impingement syndrome (FAIS), vary widely among surgeons, from complete non-weightbearing to immediate weightbearing as tolerated; it is unclear if weightbearing restrictions affect short-term outcomes in patients undergoing HA. The purpose of this study is to evaluate patients undergoing hip arthroscopy for FAIS before and after a change in weightbearing protocol, from partial weightbearing with crutches for three weeks to weightbearing and weaning from crutches as tolerated, by examining postoperative outcomes. We hypothesize that the change in weightbearing protocol will have no significant effect on patient outcomes. Methods A retrospective review was conducted of 211 patients undergoing hip arthroscopy by a single high-volume surgeon. The change in weightbearing was implemented in February 2022; previously, all patients were toe-touch weightbearing with crutches for the first three weeks postoperatively. Following this change, patients were allowed to weightbear as tolerated with crutches immediately and wean from crutches as tolerated. The patients were divided into two groups: 119 patients pre-implementation (January 2021 to January 2022) and 92 patients post-implementation (February 2022 to December 2022). The primary endpoint was any complication in the first six weeks postoperatively, divided into complications at two and six weeks, emergency department returns in the first 90 days, reoperations in the first 30 days, and pain at six weeks. We also compared patient-reported outcomes at six weeks. Results There were no significant differences in demographics between groups. There were no significant differences in postoperative outcomes between patients that had weightbearing restrictions and those that did not when looking at 30 day return to operating room (0 vs 0%, p=1.000), 90-day return to emergency department (8.4 vs. 13.0%, p=0.386), two-week complications (2.5 vs. 6.5%, p=0.279), six-week complications (1.7 vs. 1.1%, p=1.000), pain score at six weeks postoperatively (0.34 vs. 0.33, p=0.971), any pain at six weeks postoperatively 37.8 vs. 32.6%, p=0.523), and six-week Patient-Reported Outcomes Measurement Information System (PROMIS) physical function (PF) score (36.0 vs. 34.5, p=0.330). Conclusion Patients undergoing HA after the discontinuation of a mandatory period of protected weightbearing did not experience any significant increase in complications or continued pain, and patient-reported outcomes were similar. Routine postoperative weightbearing restrictions may not be necessary for patients undergoing hip arthroscopy for femoroacetabular impingement syndrome. Further study is required to validate these findings and determine the optimal postoperative protocol for this patient population., Competing Interests: The authors have declared financial relationships, which are detailed in the next section., (Copyright © 2023, Johnson et al.)

Background In the ankle, suture bridge fixation for syndesmotic injuries is commonly employed. Initial recommendations for suture bridge constructs advised against using the device in patients with insufficient quantity or quality of bone. Therefore, many surgeons limit its use to younger, more athletic patients and use traditional screw fixation in older, less active patients. The purpose of this study is to compare the outcomes of suture bridge fixation for syndesmotic repair in patients ≥ 60 years old vs patients < 60 years old. Methods A retrospective review of 140 ankle fracture patients from a single institution who received suture bridge fixation between July 13, 2010, and February 2, 2022, was performed. Patient data was obtained from patient records in the electronic health record. Univariate analysis, including chi-square and independent t-tests, was used. Complications included delayed wound healing, infection, hardware loosening, and non-union. Results There were no significant differences in demographics, comorbidities, primary or other procedures, loss of fixation, and neuropathy between groups. There was also no difference within the distribution of the mechanism of injury, affected side, or Weber classification. Finally, the rate of complication and complication type showed no significant differences between patients 60 years and older versus 60 years and younger. Complication rates and types in patients > 60 years versus < 60 years were not significantly different. Conclusion The use of the suture bridge fixation in patients > 60 years may not lead to an increased risk of complications and appears to be safe for use., Competing Interests: The authors have declared financial relationships, which are detailed in the next section., (Copyright © 2023, Baxter et al.)

Background Arthroscopic repair of glenohumeral instability is becoming an increasingly common procedure. These repairs can be undertaken using knot-tying and knotless suture anchors; there is currently no clear consensus in the literature about what type of repair is most cost-effective and provides superior outcomes. The purpose of this study is to examine postoperative outcomes of patients undergoing arthroscopic anteroinferior labral repair (AALR) with either knot-tying or knotless anchors. Methods A single institution retrospective observational cohort study of 122 patients undergoing AALR from January 2014 to June 2021 was conducted. Univariate statistics were used to assess differences in demographics, operative characteristics, and postoperative outcomes between repair types; multivariate analysis was used to evaluate risk factors for recurrent instability and reoperation. Results Patients undergoing AALR with knotless anchors had a shorter case duration than those with knot-tying anchors (112.64 vs. 89.86 minutes, p<0.001). There were no significant differences between groups in the size of labral tear, presence of a glenoid bone defect, or Hill-Sachs lesion. After controlling for age, BMI, sex, glenoid bone defect, number of preoperative dislocations, and fixation type, only age (OR=0.896, p=0.010) and female sex (OR=5.341, p=0.008) were independent risk factors for recurrent instability and no factors were independent predictors of reoperation. Conclusion Patients undergoing AALR experienced similar rates of reoperation and recurrent instability regardless of whether a knot-tying or knotless repair was performed. The use of knotless suture anchors may improve cost-effectiveness due to decreased surgical time without diminishing postoperative outcomes., Competing Interests: The authors have declared financial relationships, which are detailed in the next section., (Copyright © 2023, Johnson et al.)

Background The practice of routine postoperative bracing to limit abduction and internal rotation, along with weight-bearing restrictions after hip arthroscopy (HA), varies significantly among surgeons. It is unclear whether the use of a postoperative brace improves short-term outcomes in patients undergoing HA. The purpose of this study was to determine the differences in patient outcomes before and after eliminating routine usage of a postoperative brace. Methods A retrospective review was conducted of 176 adult patients undergoing HA by a single, high-volume surgeon. The no-brace protocol was implemented in October 2020. The patients were divided into two groups: pre-implementation (January-October 2020) and post-implementation (October 2020-April 2021). Twenty-three patients that used a brace during the post-implementation period were excluded. All patients had weight-bearing restrictions with crutches for three weeks postoperatively. The primary endpoint was any complication in the first six weeks postoperatively. Results There were no significant differences in demographics between groups, although the body mass index in the brace group was higher (28.1 vs. 26.4 kg/m 2 , p = 0.066) and the rate of additional procedures performed was higher in the brace group (55.2% vs. 40.1%, p = 0.056). There was no significant difference in postoperative outcomes between groups when looking at 90-day emergency department visits (1.7% vs. 0%, p = 0.548), complications at two (1.7% vs. 1.7%, p = 1.000) and six weeks (0% vs. 1.7%, p = 0.341) postoperatively, all complications in the first six weeks (1.7% vs. 1.7%, p = 1.000), and continued pain at six weeks (10.3% vs. 16.7%, p = 0.238). Conclusion The brace and no-brace groups were similar demographically. Patients undergoing HA with no brace and crutches experienced no significant differences in pain or complications in comparison to those receiving a traditional bracing protocol. Routine use of a postoperative brace may not be necessary in this population., Competing Interests: The authors have declared financial relationships, which are detailed in the next section., (Copyright © 2023, Johnson et al.)

Introduction: Optimal wound management strategies to reduce surgical site infections (SSIs) in nonelective open colorectal surgery (NOCS) remain controversial and variable. Our aim is to describe SSI and other 30-day outcome measures among patients with varying wound management techniques undergoing NOCS., Methods: All NOCS patients were extracted from the 2016 to 2018 ACS-NSQIP database. Outcomes of patients managed with all layers closed (ALC) were compared to patients managed with skin open (SO), using propensity score matching (PSM) to control for significant confounding risk factors for SSI., Results: A total of 40,820 patients were included; 4622 patients managed with SO and 36,198 managed with ALC. Patients in the SO group were more likely to have a history of hypertension, renal failure, chronic obstructive pulmonary disease, smoking, obesity, and sepsis on presentation (P < .001). After PSM, no differences in risk factors remained; 4622 and 4344 patients were included in the SO and ALC cohorts, respectively. While ALC patients experienced a higher rate of superficial SSI (1.4% vs 7.3%, P < .001) and any wound complications (6.8% vs 10.8%, P < .001), the SO group had higher wound dehiscence (4.4% vs 2.8%, P < .001). There were no significant differences in deep wound infection. The SO group had longer average length of stay (14.7 vs 13.1 days, P < .001), higher non-wound-related complications, discharge to SNF, and in-hospital mortality., Discussion: Significant differences in SSI rates among NOCS patients with differing wound management techniques were observed. More notably, other important quality measures, such as length of stay, disposition, mortality, and non-wound-related complications were also significantly impacted by wound management strategy.

Background The purpose of our study is to investigate disparities in the patient populations and outcomes of carpal tunnel release (CTR) and trigger finger release (TFR).  Methods A retrospective review of 777 CTR and 395 TFR patients from May 2021 to August 2022 was completed. The shortened form of the Disabilities of the Arm, Shoulder, and Hand (DASH) scores (QuickDASH) was recorded to evaluate physical function preoperatively and at one and three months postoperatively. This study was deemed institutional review board-exempt by the institutional clinical research committee. Results Compared to CTR, TFR patients resided in zip codes with higher levels of social vulnerability across dimensions of 'household composition and disability' (p=0.018) and 'minority status and language' (p=0.043). When analyzing QuickDASH scores by demographics and procedure, preoperative scores were statistically significantly higher for non-married (p=0.002), White (p=0.003), and female sex (p=0.001) CTR patients. Further, one-month postoperative scores were statistically higher for White and non-married CTR patients (0.016 and 0.015, respectively). At three months postoperatively, female and non-married patients had statistically significant higher scores (0.010 and 0.037, respectively). In TFR patients, one-month postoperative QuickDASH scores for White and female patients were statistically significantly higher (0.018 and 0.007, respectively). There were no significant differences in QuickDASH scores between rural and non-rural patients, household income (HHI) above or below the median, or the Social Vulnerability Index (SVI) dimensions.  Conclusion Our study found marital status, sex, and race were associated with disparities in pre-and postoperative physical function in patients undergoing carpal tunnel or trigger finger release. However, future studies are warranted to confirm and develop solutions to disparities within this population., Competing Interests: The authors have declared financial relationships, which are detailed in the next section., (Copyright © 2023, Stock et al.)

Study Design: Retrospective, observational., Objective: To evaluate the influence of baseline health status on the physical and mental health (MH) outcomes of spine patients., Summary of Background Data: Spine conditions can have a significant burden on both the physical and MH of patients. To date, few studies have evaluated the outcomes of both dimensions of health, particularly in nonoperative populations., Materials and Methods: At their first visit to a multidisciplinary spine clinic, 2668 nonoperative patients completed the Patient-reported Outcomes Measurement Information System-Global Health (PROMIS-GH) instrument and a questionnaire evaluating symptoms and goals of care. Patients were stratified by their baseline percentile score of the MH and physical health (PH) components of the PROMIS-GH. Four groups of patients were compared based on the presence or absence of bottom quartile PH or MH scores. The primary end point was the achievement of a minimal clinically important difference (MCID) on the MH or PH components at follow-up. Multivariate regression assessed the predictors of MCID achievement., Results: After controlling for demographics, symptoms, and goals, each 1-point increase in baseline PROMIS-GH mental score reduced the odds of achieving MH MCID by 9.0% ( P <0.001). Conversely, each 1-point increase in baseline GH-physical score increased the odds of achieving MCID by 4.5% ( P =0.005). Each 1-point increase in baseline GH-physical score reduced the odds of achieving PH MCID by 12.5% ( P <0.001), whereas each 1-point increase in baseline GH-mental score increased the odds of achieving MCID by 5.0% ( P <0.001)., Conclusions: Spine patients presenting with the lowest levels of physical or MH were most likely to experience clinically significant improvement in those domains. However, lower levels of physical or mental health made it less likely that patients would experience significant improvement in the alternative domain. Physicians should evaluate and address the complex spine population holistically to maximize improvement in both physical and mental health status., Competing Interests: C.M.P. receives consulting payments from Medtronic, unrelated to the current study. The remaining authors report no conflicts of interest., (Copyright © 2023 Wolters Kluwer Health, Inc. All rights reserved.)

Background: Various episode-of-care bundled payment models for patients undergoing total joint arthroplasty have been implemented. However, participation in bundled payment programs has dropped given the challenges of meeting continually lower target prices. The purpose of our study is to investigate the cost of outpatient physical therapy (PT) and the potential for stand-alone outpatient PT bundled payments for patients undergoing total hip arthroplasty (THA)., Methods: A retrospective review of 501 patients who underwent primary unilateral THA from November 2017 to February 2020 was performed. All patients included in this study received postoperative PT care at a single hospital-affiliated PT practice. Patients above the 75th percentile of therapy visits were then classified as high-PT utilizers and compared with the rest of the population using univariate statistics. Stepwise multivariate logistic regression was used to assess the predictors of high therapy utilization., Results: Patients averaged 65 ± 10 years of age and a BMI of 29 ± 5 kg/m 2 . Overall, 80% of patients were white and 53% were female. The average patient had 11 ± 8 total therapy sessions in 42 days: one initial evaluation, one re-evaluation and 9 standard sessions. High-PT utilizers incurred estimated average costs of $1934 ± 431 per patient, compared to $783 ± 432 (P < 0.001) in the rest of the population. Further, no significant differences in 90-day outcomes including lower extremity functional scale scores, emergency department returns, readmissions, or returns to the operating room were observed between high utilizers and the rest of the population (all P > 0.08). In the multivariate analysis, women (OR = 1.68, P = 0.017) and those with sleep apnea (OR = 2.02, P = 0.012) were nearly twice as likely to be high utilizers, while white patients were 42% less likely to be high utilizers than patients of other races (OR = 0.58, P = 0.028)., Conclusions: Outpatient PT utilization is highly variable in patients undergoing THA. However, despite using more services and incurring increased cost, patients in the top quartile of utilization experienced similar outcomes to the rest of the population. If outpatient therapy bundles are to be developed, 16 visits appear to be a reasonable target for pricing, given this provides adequate coverage for 75% of THA patients., (© 2023. The Author(s).)

Background Concussion is one of the most frequently reported sports-related injuries in the United States; there is evidence that residual deficits in neurocognition may increase the risk of lower extremity musculoskeletal injury after concussion in high school, college, and professional athletes. The purpose of this study is to identify whether similar trends are identified in community-based populations.  Methods The TriNetX Research Network database was queried for patients 10-60 years old who experienced an ambulatory or emergency visit from 2018-2020. Cohorts were defined by patients seen for concussion and patients seen for other reasons. These cohorts were then propensity score matched based on significant differences in demographics; after matching, each cohort included 97,708 patients. The propensity score-matched cohorts were then evaluated to identify patients who experienced subsequent lower extremity ligamentous injury within 12 months. Results Patients with a history of concussion were more likely to experience posterior cruciate ligament (PCL) sprain (0.04% vs. 0.02%, risk ratio (RR)=1.79, p=.039), medial collateral ligament (MCL) sprain (0.18% vs. 0.08%, RR=2.355, p<.001), lateral collateral ligament (LCL) sprain (0.05% vs. 0.02%, RR=2.202, p=.003) and ankle sprain (1.05% vs. 0.47%, RR=2.265, p<.001). Conclusion Patients diagnosed with concussion were more likely to experience a lower extremity ligamentous injury when compared with patients who did not have concussion. Patients should be counseled regarding this increased risk and additional neuromuscular evaluation and injury prevention education may be indicated following concussion diagnosis., Competing Interests: The authors have declared financial relationships, which are detailed in the next section., (Copyright © 2023, Birrell et al.)

Case: A 58-year-old man presented with right knee pain and inability to extend the knee after falling. magnetic resonance imaging (MRI) demonstrated complete rupture of the quadriceps tendon, avulsion of the superior pole patella, and a high-grade partial tear of the proximal patellar tendon. Surgical dissection revealed that both tendon tears were full-thickness disruptions. Repair was performed without complications. The patient achieved independent ambulation and passive range of motion from 0° to 118° at 3.8 years postoperatively., Conclusions: We present a case of a simultaneous ipsilateral tear of the quadriceps and patellar tendons with superior pole patella avulsion that resulted in a clinically successful repair., Competing Interests: Disclosure: The Disclosure of Potential Conflicts of Interest forms are provided with the online version of the article (http://links.lww.com/JBJSCC/C44)., (Copyright © 2023 by The Journal of Bone and Joint Surgery, Incorporated.)

Background: As length of stay after total knee arthroplasty (TKA) continues to shorten, interventions that may reduce early postoperative pain and complications must be studied. Peripheral nerve block is being explored as a potential means of improving pain management. The purpose of this study was to evaluate the impact of adductor canal block (ACB) on postoperative outcomes for patients undergoing TKA. Methods: We conducted a retrospective review of 565 patients who received unilateral TKA under spinal anesthesia with a periarticular anesthetic injection. Patients were divided by ACB status. Univariate comparisons and multivariate regression were used to compare outcomes for patients receiving ACBs vs those who did not. Results: Of the 565 patients, 167 received an ACB, and 398 did not. Patients who received an ACB were less likely to require nausea medication during the immediate postoperative period. Length of stay, narcotic consumption, rate of discharge to home, postanesthesia care unit recovery time, urinary retention, ability to complete physical therapy, and 30-day readmission rate did not differ significantly between groups. After risk adjustment, the only significant finding was decreased likelihood of nausea in patients receiving an ACB. Conclusion: ACBs appear to have little to no significant impact on early clinical outcomes in patients having TKA under spinal anesthesia with a periarticular anesthetic injection. Further study of larger patient cohorts is required to validate these findings., (©2023 by the author(s); Creative Commons Attribution License (CC BY).)

Introduction: Coronavirus disease 2019 (COVID-19) has resulted in a global pandemic with several hundred million infections worldwide. COVID-19 causes systemic complications that last beyond the initial infection. It is not known whether patients who undergo elective orthopaedic surgeries after COVID-19 are at increased risk of complications. The purpose of this study was to evaluate whether patients who undergo orthopaedic procedures after recent COVID-19 diagnosis are at increased risk of complications compared with those who have not had a recent COVID-19 diagnosis., Methods: The TriNetX Research Network database was queried for patients undergoing elective orthopaedic surgeries from April 2020 to January 2022 in the following subspecialties: arthroscopic surgery, total joint arthroplasty, lumbar fusion, upper extremity surgery, foot and ankle (FA) surgery. Cohorts were defined by patients undergoing surgery with a diagnosis of COVID-19 from 7 to 90 days before surgery and those with no COVID-19 diagnosis 0 to 90 days before surgery. These cohorts were propensity-score matched based on differences in demographics and comorbidities. The matched cohorts were evaluated using measures of association analysis for complications, emergency department (ER) visits, and readmissions occurring 90 days postoperatively., Results: Patients undergoing arthroscopic surgery were more likely to experience venous thromboembolism (VTE) ( P = 0.006), myocardial infarction ( P = 0.001), and ER visits ( P = 0.001). Patients undergoing total joint arthroplasty were more likely to experience VTE ( P < 0.001), myocardial infarction ( P < 0.001), pneumonia ( P < 0.001), and ER visits ( P = 0.037). Patients undergoing lumbar fusion were more likely to experience VTE ( P = 0.016), infection ( P < 0.001), pneumonia ( P < 0.001), and readmission ( P = 0.006). Patients undergoing upper extremity surgery were more likely to experience VTE ( P = 0.001) and pneumonia ( P = 0.015). Patients undergoing foot and ankle surgery were more likely to experience VTE ( P < 0.001) and pneumonia ( P < 0.001)., Conclusion: There is an increased risk of complications in patients undergoing orthopaedic surgery after COVID-19 infection; all cohorts were at increased risk of VTE and most at increased risk of pneumonia. Additional investigation is needed to stratify the risk for individual patients., (Copyright © 2022 by the American Academy of Orthopaedic Surgeons.)