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Background: Falls by orthopaedic patients may lead to negative outcomes such as injury, prolonged hospitalization, delayed rehabilitation, and increased costs.Questions/purposes: We examined the impact of a multidisciplinary Falls-prevention Program (FPP) on the incidence of inpatient falls and fall-related injuries in an orthopaedic hospital during a 6-year period.Methods: Patient data and fall incident report data were reviewed to identify risk factors associated with falls and fall-related injuries. A cost analysis was performed to calculate costs incurred as a result of falls.Results: A total of 415 falls occurred during a 5-year period preintervention. The fall rate preintervention was significantly higher than the fall rate postintervention (3.49 versus 2.68 per 1000 bed days). Eighty-five falls occurred in the 12 months preintervention. A total of 15.29% (13 of 85) of falls resulted in minor injuries, and 9.42% (eight of 85) resulted in major injuries. The total cost incurred during this period as a result of falls was $117,754.12. Of this, 95.5% resulted from patients who sustained a hip fracture (n = 4). The total cost of implementing the FPP was $15,694.46. In the 12 months postintervention, 52 falls occurred. Twenty-five percent (13 of 52) of falls resulted in minor injuries, and 5.76% (two of 52) resulted in major injuries (no hip fractures). The total costs accrued during this period as a result of falls was $811.70.Conclusions: After implementation of a FPP, there were significant decreases in fall incidence, fall-related morbidity, and consequent costs.Level Of Evidence: Level III, economic and decision analyses. See the Guidelines for Authors for a complete description of levels of evidence. [ABSTRACT FROM AUTHOR]

Background: The primary aim of this study was to assess the long-term patient reported outcomes of arthroscopic rotator cuff tear (ARCR) using a single anchor tension band (TB) technique for small and medium supraspinatus tears at minimum 5-years follow-up., Methods: A retrospective cohort study of consecutive ARCRs of small and medium supraspinatus tears using a knotless single anchor TB technique with minimum 5-year follow-up was carried out. Outcomes of interest included: range of motion (ROM) on examination under anaesthesia (EUA), visual analogue scale (VAS), American Shoulder and Elbow Surgeons (ASES) scores, Oxford Shoulder Score (OSS) and Short-Form (SF-12)., Results: From 243 consecutive ARCR procedures, 82 patients with a mean age of 55 ± 9.5 years met the inclusion criteria at 6.7 ± 1.5 years follow-up. There were significant improvements in VAS (5.5 ± 2.2 vs. 0.7 ± 1.5), ASES (47.6 ± 16.8 vs. 92.8 ± 13.0), OSS (31.3 ± 7.2 vs. 45.3 ± 3.5) and SF-12 (37.6 ± 7.6 vs. 50.3 ± 7.7) post-operatively (all p  < 0.001)., Conclusions: The single anchor TB ARCR technique has excellent patient reported outcomes at a minimum of 5 years and is suitable for supraspinatus tears smaller than 20 mm in the sagittal plane., Level of Evidence: Level IV; Consecutive Case Series., Competing Interests: The author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article., (© The Author(s) 2023.)

The aim of the present cadaveric study was to assess resistance to first metacarpal subsidence of three techniques of suspensionplasty after trapeziectomy. In total, 18 forearms (mean age 60 years [range 20-89]) were used with six specimens per surgical technique: palmar oblique ligament reconstruction with tendon interposition (LRTI), abductor pollicis longus (APL) suspensionplasty, or suture suspensionplasty. There was no significant difference in mean trapezial space height after trapeziectomy and suspensionplasty compared to the preoperative trapezial height. However, after simulation of physiological lateral pinch, there was a significant ( p <  0.05) difference in mean trapezial space height between the APL suspensionplasty and the suture suspensionplasty compared to the LRTI group. After axial loading, there was significantly greater metacarpal subsidence in the LRTI group compared to the APL and suture suspensionplasty groups but no statistically significant difference between the suture suspensionplasty and the APL suspensionplasty groups. Level of evidence: V., Competing Interests: Declaration of conflicting interestsThe authors declare no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Purpose: To study the literature to evaluate the functional outcomes, radiologic outcomes, and revision rates following arthroscopic rotator cuff repair (ARCR) at a minimum of 10-years follow-up., Methods: Two independent reviewers performed a literature search of PubMed, Embase, and Scopus using the Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines. Only studies reporting on outcomes of ARCR with a minimum 10-year follow-up were considered for inclusion. Patient demographics, satisfaction, and clinical, radiologic, and surgical outcomes were evaluated., Results: Our search found 9 studies including 455 shoulders in 448 patients (51.6% male patients), with age at time of surgery ranging from 45 to 90 years met our inclusion criteria. Overall follow-up ranged from 10 to 18 years. At final follow-up, the ranges of American Shoulder & Elbow Surgeons, age- and sex-adjusted Constant-Morley, and University of California Los Angeles scores were reported in 5, 6, and 3 studies, respectively, as 79.4 to 93.2, 73.2 to 94, and 26.5 to 33, respectively. Of the included studies, satisfaction rates varied in 6 studies from 85.7% to 100% in the long-term. Additionally, the overall radiologic retear rate ranged from 9.5% to 63.2%. The overall surgical revision rates ranged in 6 studies from 3.8% to 15.4%, with from 0% to 6.7% requiring revision ARCR and from 1.0% to 3.6% requiring revision subacromial decompression in 6 and 2 studies, respectively, at minimum 10-years' follow-up., Conclusions: In this study, we found that ARCR results in high rates of patient satisfaction, satisfactory clinical outcomes with respect to patient-reported functional outcomes and range of motion, and low revision rates at minimum 10-years' follow-up. However, an overall 30% retear rate was observed in asymptomatic patients., Level of Evidence: Level IV, systematic review of Level II-IV studies., (Copyright © 2022 Arthroscopy Association of North America. Published by Elsevier Inc. All rights reserved.)

We compared four methods of metacarpal shaft fixation: 2.2 mm intramedullary headless compression screw; 3.0 mm intramedullary headless compression screw; intramedullary K-wire fixation; and dorsal plate fixation. Transverse mid-diaphyseal fractures were created in 64 metacarpal sawbones and were assigned into four groups. Peak load to failure and stiffness were measured in cantilever bending and torsion. We found that dorsal plating had the highest peak load to failure. However, initial bending stiffness of the 3.0 mm intramedullary headless compression screw was higher than that of the dorsal plates. In torsion testing, dorsal plating had the highest peak torque, but there was no significant difference in torsional stiffness between the plate and intramedullary headless compression screw constructs. We concluded that intramedullary headless compression screw fixation is biomechanically superior to K-wires in cantilever bending and torsion; however, it is less stable than dorsal plating. In our study, the initial stability provided by K-wire fixation was sufficient to cope with expected loads in the early rehabilitation period, whereas dorsal plates and IHCS constructs provided stability far in excess of what is required.

Background: The purpose of this study was to systematically review the literature to evaluate the functional outcomes, radiologic outcomes, and revision rates following radial head arthroplasty (RHA) at a minimum of 8 years follow-up., Methods: Two independent reviewers performed a literature search using the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines using PubMed, Embase, and Web of Science databases. Only studies reporting on outcomes of RHA with a minimum of mean 8 years' follow-up were considered for inclusion., Results: Our search found 10 studies including 432 elbows (51% males), with average age of 50 years (15-93) and mean follow-up of 117 months (98-145) met our inclusion criteria. At final follow-up, the mean Mayo Elbow Performance Score and Quick Disabilities of the Arm, Shoulder, and Hand questionnaire score were 83 (45-100) and 17 (0-63) respectively, and 86% of patients reported having no or minimal pain. The overall dislocation, subluxation, ulnar neuritis, and infection rates were 2%, 4%, 3%, and 3%, respectively. The rates of radiologic loosening, radiolucency, degenerative change, and heterotopic ossification were 9%, 46%, 27%, and 38%, respectively. The overall surgical revision rates were 20%, with 3%, 15%, and 5% requiring RHA implant revision, removal of metal or implants, and arthrolysis, respectively., Conclusion: Our systematic review established that RHA results in satisfactory clinical outcomes and modest complication and revision rates at long-term follow-up, despite high levels of radiologic degenerative changes over the same period., (Copyright © 2021 Journal of Shoulder and Elbow Surgery Board of Trustees. Published by Elsevier Inc. All rights reserved.)

Importance: Tears of the ulnar collateral ligament (UCL) of the elbow occur predominantly as an overuse injury, most commonly affecting throwing athletes, particularly baseball players. UCL reconstruction (UCLR) has been described as an effective treatment modality in the short term., Objective: The purpose of this study was to systematically review the evidence in the literature to ascertain the clinical outcomes, complication and revision rates in baseball players following UCLR of the elbow at a minimum of 48 months of follow-up., Evidence Review: Two independent reviewers performed a search of the literature based on Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines using the EMBASE, PubMed and Scopus databases. Clinical studies were included if they reported outcomes of baseball players at a minimum of 48 months following UCLR., Findings: Our review included 8 studies including 1104 baseball players (1105 elbows) at mean 69.9 months (48-205) following UCLR. The majority of baseball players were pitchers (92.3%), with a mean age of 22.2 years (13-42). At final follow-up, the overall return to play (RTP) was 95.3%%, with 85.3% returning at pre-injury level. In addition, the mean reported Conway-Jobe score was 86.8%, the revision rate was 6.0% with postoperative neuropathy reported in 2.4% of patients. A total of 479 (43.4%) were professional baseball players, with an overall RTP rate of 97.5% and 82.3% managing to RTP at their pre-injury level. The mean number of career years following UCLR was 4.7 years (0-22)., Conclusion and Relevance: UCLR provides excellent patient-reported and clinical outcomes to patients at medium-term follow-up with low complication and revision rates. In addition, high rates of RTP at pre-injury level and career longevity were reported by baseball players following UCLR., Level of Evidence: Level IV; Systematic Review., Competing Interests: Competing interests: None declared., (© International Society of Arthroscopy, Knee Surgery and Orthopaedic Sports Medicine 2021. No commercial re-use. See rights and permissions. Published by BMJ.)

Ankle fractures are the second most common fracture of the lower limb and account for nearly 10% of all fractures. They range from simple to complex injuries and approximately 40% require surgical intervention. The aim of our study was to provide an up-to-date reference of the epidemiology, fracture, and fixation characteristics of operatively treated ankle fractures. We also sought to determine the number of patients undergoing further surgery through revision, implant removal, or ankle fusion. A retrospective observational study was conducted of 1529 consecutive patients that underwent operative intervention for an unstable ankle fracture between 2007 and 2017. Fractures of the distal tibia and pilon injuries were excluded. The mean age of patients was 41.8 years with 50.7% male. Unimalleolar fixation was performed in 60.1%, while bimalleolar and trimalleolar fixation was performed in 31.2% and 5%, respectively. Isolated syndesmotic fixation was performed in 3.8%. A posterior malleolus fracture was present in 28.6%, of which 31.6% underwent fixation. A further procedure was performed in 234 (15.3%) patients. Revision open reduction internal fixation was required in 1.4% and 0.8% underwent future ankle fusion. Treatment of ankle fractures makes up a sizeable part of orthopedic trauma practice with more than 1 in 7 patients requiring a second procedure. More complex fractures were predominantly seen in older females, while patients who suffered trimalleolar fractures have an increased likelihood of requiring future ankle fusion or revision. Despite this the rate of ankle fusion was <1%., (Copyright © 2020 the American College of Foot and Ankle Surgeons. Published by Elsevier Inc. All rights reserved.)

Background: To perform an updated systematic review with meta-analysis on trials focusing on patient-reported outcome measures (PROMs), nerve conduction studies (NCS) result and cross sectional area (CSA) measurements of those who underwent PRP injection for mild to moderate CTS, versus a control., Conclusion: This study indicates that there may be a potential role for the use of PRP in the non-operative management of mild to moderate CTS results in improvements in pain scores, functional outcomes as well as CSA measurements of the MN at short-term follow-up. However, PRP does not result in improvements in NCS., Level of Evidence: II; Systematic Review & Meta-Analysis of Prospective Trials., Competing Interests: None., (© 2021 The Authors.)

Background:   Intra-articular phalangeal fractures involving the proximal interphalangeal joint (PIPJ) are notoriously difficult injuries to treat and often require regular follow-up to assess progress, guide treatment, and determine outcomes. Some patients often have to travel long distances for follow-up care. The aim of our study was to assess the clinical outcomes of intra-articular fractures of the PIPJ through use of clinical pictures sent through a mobile phone. Methods:   A retrospective study was conducted of a consecutive group of patients treated with a static external fixator (Micro Hoffman-2 Stryker ® ) between 2006 and 2016 for an intra-articular fracture of the PIPJ. Range of motion (ROM) at the PIPJ was assessed through clinical pictures taken on a mobile phone. Results:   Clinical images were received from 15 patients with a mean age of 31.9 years (range 15-51), of which 73.3% of patients were male. Mean length of follow-up was 39 months. Around 73.3% of injuries occurred while playing a sport. Mean PIPJ ROM assessed through the clinical images was 67°. Conclusion:   Our study shows that it was possible to assess ROM at the PIPJ through the use of clinical pictures taken by mobile phone. The use of mobile phones to take images provided a simple, easy, and convenient means of assessing outcome in this cohort of patients. We describe a method of follow-up that may have a greater role in the future.

Background: Ankle fractures account for 9% of all fractures and 40% require surgical management. The ankle is the most common site of hardware removal. The purpose of our study was to investigate the incidence, indication and economic cost associated with removal of hardware from the ankle., Methods: We conducted a ten-year retrospective review of 1482 patients treated by open reduction internal fixation for an unstable ankle fracture. Skeletally immature patients were excluded. Data collected was cross referenced from patient medical records, the radiological and electronic patient database. The casemix and hospital inpatient enquiry system (HIPE) were used to calculate costs., Results: The mean age was 39.9 years with 53.6% male. 185 patients (12.5%) underwent hardware removal with unplanned removal performed in 6% of cases. The average cost of removal was €1113., Conclusion: Removal of hardware continues to be a common operation with significant costs to all involved. More than one in 10 patients underwent future removal of hardware., Level of Evidence: Level 3., (Copyright © 2018 European Foot and Ankle Society. Published by Elsevier Ltd. All rights reserved.)

Aim: In recent years there has been increasing evidence that comminuted and shortened clavicle fractures should be treated surgically. The aim of this study was to assess the outcome of patients who had their clavicle fracture fixed using a pre-contoured, clavicle specific plate from an anterior approach., Method: A retrospective analysis was carried out of all patients treated with pre-contoured clavicle plates from an anterior approach between May 2014 and June 2016.Medical records were analysed, and a phone survey was carried out to assess patient function and note any complications., Results: Thirty-five eligible patients were identified. Post-operative complications included: 3 patients experienced altered sensation of the anterior chest wall, 2 suture granulomas, 1 incidence of prominent metalwork. In addition, 2 patients suffered peri-implant fractures due to secondary trauma after union. Patients who had Open Reduction and Internal Fixation (ORIF) for acute fractures had a mean qDASH of 8.93 and those who had a ORIF and bone grafting for non-union had an mean qDASH of 34.38., Conclusion: Although there are 6 complications listed for 33 procedures, these would be considered minor. Patients appear to do better if treated for an acute fracture. Anterior approach for clavicle ORIF using an anatomically shaped pre-contoured plate appears to be a safe and effective procedure.

Introduction Following musculoskeletal injury patient education is essential to help patients understand their treatment. Many attend the orthopaedic fracture clinic with multiple questions related to their diagnosis and treatment. Aim To assess trauma patients’ attitudes towards online health information and a specific orthopaedic patient information website. Methods A validated questionnaire was distributed over 5 consecutive clinics, with questions based on previous online experiences & www.myorthoclinic.com. Results One hundred six patients completed the survey. Seventy-one percent trusted the internet whereas 83% trusted the information provided by the website. Eighty-three percent felt encouraged to take action to benefit their health. Eighty-seven percent felt that there was a wide range of information provided. Seventy-two percent agreed that they learnt something new. Discussion Patients attending the trauma clinic have benefited from the ‘prescribing’ of a dedicated orthopaedic trauma website. This low-cost concept utilises minimal resources, requires little effort to implement and is applicable to all specialties., Competing Interests: There are no conflicts of interest in relation to this paper

Aim Our aim was to quantify blood transfusion rates in lower limb arthroplasty following the introduction of a multimodal enhanced recovery programme (ERP). We then sought to update the maximum surgical blood ordering schedule (MSBOS) and calculate cost savings achieved. Methods A retrospective cohort study was conducted of all patients who required blood transfusion following primary and revision total hip and knee arthroplasty in 2012 and 2015. A multimodal ERP was introduced in 2015. Cost savings were calculated following the introduction of a new MSBOS. Results During the two-year study period 1467 lower limb arthroplasty procedures were performed. The cross-match to transfusion ratio was 3.6:1 in 2012 and 9.9:1 in 2015. The updated MSBOS resulted in a 46% reduction of cross-matched blood and savings of €54,375 per annum. Conclusion Improved perioperative management in lower limb arthroplasty has reduced blood transfusion rates. Updating blood transfusion practice can result in considerable savings in blood, resources and costs., Competing Interests: The authors have no conflicts of interest to declare.

Achilles tendinopathy can be a chronic disabling condition affecting both athletic and sedentary patients. Multiple new treatment approaches have developed, including shock wave therapy and various types of injection. One of the novel treatment methods used is the injection of Aethoxysklerol or polidocanol, a sclerosing substance injected under ultrasound guidance targeting areas of neovascularisation. We report the case of a 78-year-old lady who suffered a complete Achilles tendon rupture following injection of Aethoxysklerol. This is the first case of Achilles tendon rupture following Aethoxysklerol injection in isolation to our knowledge in the literature and the first published complication of this treatment., (Copyright © 2016 European Foot and Ankle Society. Published by Elsevier Ltd. All rights reserved.)

Background: In Ireland, funding of joint arthroplasty procedures has moved to a pay-by-results national tariff system. Typically, adverse clinical events are recorded via retrospective chart-abstraction methods by administrative staff. Missed or undocumented events not only affect the quality of patient care but also may unrealistically skew budgetary decisions that impact fiscal viability of the service. Accurate recording confers clinical benefits and financial transparency. The aim of this study was to compare a prospectively implemented adverse events form with the current national retrospective chart-abstraction method in terms of pay-by-results financial implications., Methods: An adverse events form adapted from a similar validated model was used to prospectively record complications in 51 patients undergoing total hip or knee arthroplasties. Results were compared with the same cohort using an existing data abstraction method. Both data sets were coded in accordance with current standards for case funding., Results: Overall, 114 events were recorded during the study through prospective charting of adverse events, compared with 15 events documented by customary method (a significant discrepancy). Wound drainage (15.8%) was the most common complication, followed by anemia (7.9%), lower respiratory tract infections (7.9%), and cardiac events (7%). A total of €61,956 ($67,778) in missed funding was calculated as a result., Conclusion: This pilot study demonstrates the ability to improve capture of adverse events through use of a well-designed assessment form. Proper perioperative data handling is a critical aspect of financial subsidies, enabling optimal allocation of funds., (Copyright © 2017 Elsevier Inc. All rights reserved.)

Lateral column lengthening osteotomy is very useful surgical technique in treating stage II of pes planovalgus deformity of the foot. Either autograft from the iliac crest or allograft can be used for this purpose. In our technique we describe a novel method of obtaining bone graft locally from the calcaneus and therefore avoiding complications and morbidity associated with iliac crest graft., (Copyright © 2016 European Foot and Ankle Society. Published by Elsevier Ltd. All rights reserved.)

Background: In the current economic climate of staff shortages and bed closures, orthopaedic surgeons must look for system efficiencies. Enhanced Recovery Programmes (ERP) have the potential not only to reduce length of stay (LOS) and concurrent costs but also to improve patient outcomes. The aim of this paper is to evaluate the effect of ERP for primary total hip arthroplasty (THA) and total knee arthroplasty (TKA) on length of stay (LOS) in the Irish Setting., Methods: A single-surgeon retrospective case-control study was conducted comparing those who underwent primary lower limb arthroplasty before and after the introduction of an ERP. Patient medical and theatre records were used to determine the operation type, gender, age, LOS and readmission rates., Results: Over the 2-year study period, a total of 310 patients underwent either THA (n = 244) or TKA (n = 66). The mean LOS was 8.79 days in the pre-ERP group and 5.1 days in the post-ERP group (p < 0.001). There was a significant correlation between LOS and age (p < 0.001). Gender or procedure type had no bearing on LOS for any of the subgroups (p > 0.1)., Conclusions: ERP has the potential to significantly reduce overall length of stay after hip and knee arthroplasty and could have a considerable benefit in the Irish setting.

Lipomas are benign neoplasms derived from adipose tissue composed of mature adipocytes. They account for almost 50% of all soft-tissue neoplasms and occur in up to 2% of the population. They usually present asymptomatically as solitary discrete mobile lumps found most commonly on the neck, upper back, proximal limbs and chest. In less than 1% of cases, they can be found in the distal extremities.We discuss the case of a 65-year-old man who presented with a 2-year history of a slowly enlarging left palm swelling, with recent-onset numbness and loss of power in the distribution of the median nerve. MRI studies showed that the 5×4×2.7 cm lipoma had a component extending into the distal aspect of the carpal tunnel, compressing the median nerve. It was successfully excised, and at follow-up the patient reported complete resolution of his symptoms., Competing Interests: Competing interests: None declared., (© BMJ Publishing Group Ltd (unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.)

We prospectively studied acute Achilles tendon rupture in patients over a two 2-year period and reviewed the causes, outcome and complications. There were 53 patients included with acute Achilles rupture with minimum follow up period of 6 months. We compared the outcomes including infection rate and Boyden score between the two groups repaired by Polydioxanone and Polyester respectively. All infected cases had a suture repair using the polyester suture. The difference in the infection rate was highly significant between the 2 groups (p=0.001). All 34 patients (100%) in the PDS group had good / excellent results based on the Boyden clinical assessment. Conversely, only 16 patients 9(68.4%) had good or excellent results IN Polyester repair group. Patients treated with a non- absorbable suture (ethibond) material for repair had a higher incidence infection and worse Boyden scores than the absorbable PDS group.

Statement: Simulation in multiple contexts over the course of a 10-week period served as a core learning strategy to orient experienced clinicians before opening a large new urban freestanding emergency department. To ensure technical and procedural skills of all team members, who would provide care without on-site recourse to specialty backup, we designed a comprehensive interprofessional curriculum to verify and regularize a wide range of competencies and best practices for all clinicians. Formulated under the rubric of systems integration, simulation activities aimed to instill a shared culture of patient safety among the entire cohort of 43 experienced emergency physicians, physician assistants, nurses, and patient technicians, most newly hired to the health system, who had never before worked together. Methods throughout the preoperational term included predominantly hands-on skills review, high-fidelity simulation, and simulation with standardized patients. We also used simulation during instruction in disaster preparedness, sexual assault forensics, and community outreach. Our program culminated with 2 days of in-situ simulation deployed in simultaneous and overlapping timeframes to challenge system response capabilities, resilience, and flexibility; this work revealed latent safety threats, lapses in communication, issues of intake procedure and patient flow, and the persistence of inapt or inapplicable mental models in responding to clinical emergencies., Competing Interests: The authors declare no conflict of interest.

Background: For tibial fractures, the decision to fix a concomitant fibular fracture is undertaken on a case-by-case basis. To aid in this clinical decision-making process, we investigated whether loss of integrity of the fibula significantly destabilises midshaft tibial fractures, whether fixation of the fibula restores stability to the tibia, and whether removal of the fibula and interosseous membrane for expediency in biomechanical testing significantly influences tibial interfragmentary mechanics., Methods: Tibia/fibula pairs were harvested from six cadaveric donors with the interosseous membrane intact. A tibial osteotomy fracture was fixed by reamed intramedullary (IM) nailing. Axial, torsion, bending, and shear tests were completed for four models of fibular involvement: intact fibula, osteotomy fracture, fibular plating, and resected fibula and interosseous membrane., Findings: Overall construct stiffness decreased slightly with fibular osteotomy compared to intact bone, but this change was not statistically significant. Under low loads, the influence of the fibula on construct stability was only statistically significant in torsion (large effect size). Fibular plating stiffened the construct slightly, but this change was not statistically significant compared to the fibular osteotomy case. Complete resection of the fibula and interosseous membrane significantly decreased construct torsional stiffness only (large effect size)., Interpretation: These results suggest that fixation of the fibula may not contribute significantly to the stability of diaphyseal tibial fractures and should not be undertaken unless otherwise clinically indicated. For testing purposes, load-sharing through the interosseous membrane contributes significantly to overall construct mechanics, especially in torsion, and we recommend preservation of these structures when possible., (Copyright © 2016 Elsevier Ltd. All rights reserved.)

Synchronous quadriceps tendon rupture is rare. A 29-year-old man, an amateur weight lifter, taking androgenic-anabolic steroids (AAS), developed sudden onset bilateral pain and swelling of his anterior thighs when attempting to squat 280 kg (620 lb). Examination revealed gross swelling superior to the patella and palpable gaps in both quadriceps tendons. He underwent successful operative repair. MRI revealed a partial tear of the anterior cruciate ligament (ACL) of the right knee. This was not reconstructed. Only a few case reports of the association between AAS and quadriceps rupture exist in the literature, with none to the best of our knowledge in the past 10 years. ACL rupture coexisting is very rare, with only two reported cases., (2016 BMJ Publishing Group Ltd.)

Background: Unexpected early loosening was noted in some patients who had bipolar hemiarthroplasties using aspecific combination of head and stem., Aim: A review of all patients who had received this implant combination was performed to establish whether there was a higher than expected failure rate and to identify those patients who had evidence of early loosening requiring further intervention or monitoring., Methods: Theatre records were reviewed to identify those who had undergone bipolar hemiarthroplasty using these products. All surviving patients were contacted and offered an appointment at which they underwent clinical and radiological review. Following review, revision rates were compared to published Australian joint registry data., Results: Of 247 eligible for recall, 139 attended for clinical and radiological review. The cumulative revision rate was 6.8 % at 4 years, with a mean time to revision of 26 months; however, there was a significantly higher revision rate of 12.1 % in those aged under 75 years at the time of surgery (p = 0.01). This is significantly higher than rates quoted for bipolar hemiarthroplasties in Australian joint registry data., Conclusion: Overall, higher than expected revision rates due to early loosening were seen for this product combination,especially in patients aged\75 years at the time of the initial surgery.

Background: Pubic symphysiotomy is a rarely performed procedure in which the pubic symphysis is divided to facilitate vaginal delivery in cases of obstructed labor. Recently, many obstetricians have shown renewed interest in this procedure. The purpose of this paper is to report the long-term radiographic findings for patients who had undergone pubic symphysiotomy compared with the radiographic appearance of a group of age-matched and parity-matched controls., Methods: This was a retrospective case-control study. Twenty-five women who had previously undergone pubic symphysiotomy for childbirth were compared with twenty-five age-matched and parity-matched controls. The radiographic parameters recorded included pubic symphysis width, pubic symphysis translation, grade of sacroiliac joint osteoarthritis, and presence of parasymphyseal degeneration., Results: The mean time to follow-up after symphysiotomy was 41.6 years (range, twenty-two to fifty-five years). The symphysiotomy group had a significantly higher proportion of patients (80%) with high-grade sacroiliac joint osteoarthritis (Grade 3 or 4 according to the Kellgren and Lawrence osteoarthritis scoring system) than the control group (16%) (p < 0.001). Within the symphysiotomy group, patients with high-grade sacroiliac joint osteoarthritis tended to be older, have a longer time to follow-up, and have a larger pubic symphysis width. The control group had a higher prevalence of parasymphyseal degeneration than did the symphysiotomy group (p = 0.011)., Conclusions: Late-onset sacroiliac joint osteoarthritis secondary to pelvic instability was a major finding in this study and, to our knowledge, has not been discussed previously in the literature regarding pubic symphysiotomy.

Background: Recent advances in intramedullary (IM) nailing have focused on removing free play at the nail-screw interface to provide enhanced construct torsional stiffness. These changes also increase axial construct stiffness and reduce axial interfragmentary movement, which is required for optimal secondary fracture healing. This study tested whether a novel intramedullary nail, the Flexible Axial Stimulation (FAST) nail, can simultaneously provide controlled axial interfragmentary motion with enhanced torsional stiffness., Methods: Novel tibial nails and matched controls (N=6 per group) were tested in a cadaveric osteotomy fracture model and in explanted bench testing. In cadaver and bench tests, nails were tested in axial tension/compression, torsion, bending, and shear. Overall construct stiffness values were calculated in each loading mode and axial and torsional low-load micromotion plateaus were quantified., Findings: The novel nails produced 1 mm of controlled axial interfragmentary motion, which was associated with a 22% reduction in axial stiffness compared to standard controls (P=0.026, effect size 2.5). The novel constructs also allowed less low-load torsional movement compared to the controls (3.8 deg vs. 7.1 deg, P=0.010, effect size 1.9), which was associated with a 14% increase in overall construct torsional stiffness (P=0.003, effect size 1.3). There were no observable differences in performance between the novel and control nails in anteroposterior/mediolateral bending or shear., Interpretation: These results suggest that an IM nailing construct can provide axial interfragmentary motion while retaining high torsional stiffness, a combination which may potentially enhance healing., (Copyright © 2013 Elsevier Ltd. All rights reserved.)

Background: Conventional collar incision closure in thyroid and parathyroid surgery involves the insertion of an epidermal layer of subcutaneous absorbable sutures that are reinforced by a deep layer of sutures. Adhesive strips offer an alternative method to close the epidermal layer. The aim of this study was to compare adhesive strip closure with absorbable sutures for collar incisions in a prospective, single-blinded, randomized controlled trial., Methods: Eighty-two patients were randomized to wound closure using either adhesive strips or absorbable subcutaneous sutures (control). Operative time, complication rate, and postoperative pain at day 1 and 6 weeks postoperatively were recorded. Wound appearance was assessed using the Hollander Cosmesis and Likert scales at 6 weeks postoperatively by a single assessor and a plastic surgeon who was blinded to the study group., Results: Forty-three patients were randomized to the control group and 39 patients to the adhesive strip group. No difference was seen in operation time (93 vs. 111 minutes; P = .341) and complication rate (2.5% vs. 6.9%; P = .323). There was a decrease in the postoperative pain score on day 1 in the adhesive strip group (2.0 vs. 2.6; P = .015) and improvement in the wound appearance at 6 weeks in the adhesive strip group using the Hollander Cosmesis (4.6 vs. 3.7; P = .012) and Likert scales (3.3 vs. 3.0; P = .046), as confirmed by independent assessment., Conclusion: Adhesive strips offer a safe and effective alternative approach to epidermal closure of surgical wounds in the neck. In addition, adhesive strips provide an equivalent if not better cosmetic benefit compared to traditional methods of epidermal closure., (Copyright © 2013 Mosby, Inc. All rights reserved.)

Metal-on-metal hip resurfacings have recently been associated with a variety of complications resulting from adverse reaction to metal debris. We report a case of extensive soft tissue necrosis associated with a huge pelvic mass causing extensive deep vein thrombosis of the lower limb secondary to mechanical compression of the iliac vein. This is a rare and unusual cause of deep vein thrombosis after metal-on-metal hip resurfacing arthroplasty., (Copyright © 2013 Elsevier Inc. All rights reserved.)

Introduction: Selecting the correct tibial nail length is essential for satisfactory outcomes. Nails that are inserted and are found to be of inappropriate length should be removed. Accurate preoperative nail estimation has the potential to reduce intra-operative errors, operative time and radiation exposure., Methods: We compared the most commonly used radiological, anthropometric and intra-operative techniques to determine ideal nail lengths for 16 paired cadaveric tibiae. Five different anthropometric measurements were taken from each intact cadaver including: knee joint line to ankle joint line distance (JJD), medial knee joint line to medial malleolus distance (MMD), tibial tuberosity to medial malleolus distance (TMD), olecranon to 5th metacarpal head distance (OMD) and body height (BHR). Each tibia also underwent antero-posterior (AP) and lateral scanograms. Computerised tomography was used to determine the ideal nail length for each tibia. Each anthropometric and radiological measurement was recorded by two orthopaedic surgeons independently. An expert tibial nail was then inserted after nail length estimation was performed using a guidewire technique and an intra-operative radiographic ruler., Results: The AP scanogram was found to be 100% accurate in selecting ideal nail length. The lateral scanogram was also found to be reasonably accurate but in 19% (3/16) of cases it led to a nail being too long. The intra-operative radiographic ruler was found to give a good indication of the ideal nail size, as did the guidewire technique, with only 6% (1/16) of cases producing an incorrect nail size. In general, the anatomical measurements gave a poor indication of ideal nail size compared with the other techniques. The following accuracies were noted: JJD 56%, MMD 50%, TMD 38%, BHR 13% and OMD 56%., Conclusions: We found that radiological methods such as using an AP radiograph with known magnification and intra-operative radiographic ruler were able to predict nail length very accurately and we suggest that these measurements should be performed routinely. The guidewire technique was also effective but we recommend that it not be used in isolation as errors can occur. We found that anatomical measurements are not accurate for predicting tibial nail length., (Copyright © 2012 Elsevier Ltd. All rights reserved.)

Background: Animal studies and clinical trials have suggested that early application of controlled axial micromotion can accelerate healing of long bone fractures compared to rigid fixation. However, experimental investigations of micromotion constructs have been limited to external fixators, which have a higher incidence of complications than intramedullary nails. The purpose of this study was to assess whether a novel intramedullary nail design can generate stimulatory micromotion under minimal weight-bearing loads typical of the early healing period., Methods: Eight cadaver tibiae were reamed, osteotomised, and implanted with commercially-available IM nails fitted with a custom insert that allowed 1mm of axial micromotion after proximal/distal interlocking. Specimens were mounted in a materials testing machine and subjected to cyclic axial loading while interfragmentary motion was measured using an extensometer. Implants were also tested in standard statically-locked mode., Findings: The average force required to cause distraction of the fracture gap in micromotion mode was 37.0 (SD 21.7) N. The mean construct stiffness was 1046.8 (SD 193.6) N/mm in static locking mode and 512.4 (SD 99.6) N/mm in micromotion mode (significantly different, P<0.001)., Interpretation: These results support the development of a micromotion-enabled IM nail because the forces required to cause interfragmentary movements are very low, less than the weight of the hanging shank and foot. In contrast to rigid-fixation nails, which require significant weight-bearing to induce interfragmentary motion, the micromotion-enabled nail may allow movement in non-weight-bearing patients during the early healing period when the benefits of mechanical stimulation are most critical., (Copyright © 2011 Elsevier Ltd. All rights reserved.)

Cervical spondylotic myelopathy and radiculopathy are common disorders which can lead to significant clinical morbidity. Conservative management, such as physical therapy, cervical immobilisation, or anti-inflammatory medications, is the preferred and often only required intervention. Surgical intervention is reserved for those patients who have intractable pain or progressive neurological symptoms. The goals of surgical treatment are decompression of the spinal cord and nerve roots and deformity prevention by maintaining or supplementing spinal stability and alleviating pain. Numerous surgical techniques exist to alleviate symptoms, which are achieved through anterior, posterior, or circumferential approaches. Under most circumstances, one approach will produce optimal results. It is important that the surgical plan is tailored to address each individual's unique clinical circumstance. The objective of this paper is to analyse the major surgical treatment options for cervical myelopathy and radiculopathy focusing on outcomes and complications.

The use of second generation metal-on-metal hip articulations has gained favour in the past few years. A hypersensitivity reaction to the metal-on-metal bearing, although rare, is a reported complication and is a novel mode of failure of these implants. Differentiating failure secondary to infection from failure secondary to metal hypersensitivity represents a significant diagnostic challenge. A retrospective review of all cases of hip arthroplasty using metal-on-metal bearings over a 5-year period at a tertiary referral centre identified 3 cases of failure secondary to metal hypersensitivity. Clinical presentation, serological markers, radiological imaging and histological analysis of all cases identified were evaluated. Histological analysis of periprosthetic tissue in all 3 cases identified characteristic features such as perivascular lymphocytic aggregates and chronic inflammation consistent with aseptic lymphocytic vasculitis-associated lesions (ALVAL). This study highlights that failure secondary to metal hypersensitivity must be considered in patients presenting with the reappearance of persistent pain, marked joint effusion, and the development of early osteolysis in the absence of infection.

Introduction: Neurofibromatosis type-1 is a common genetic disorder which often affects the skeleton. Skeletal manifestations of neurofibromatosis type-1 include scoliosis, congenital pseudarthrosis of the tibia and intraosseous cystic lesions. Dislocation of the hip associated with neurofibromatosis type-1 is a rare occurrence and is underreported in the literature., Case Presentation: We report a case of hip dislocation resulting from an intra-articular neurofibroma in an 18-year-old Caucasian woman following minor trauma. This was originally suggested by the abnormalities on early radiographs of her pelvis and later confirmed with computed tomography and magnetic resonance imaging. Treatment was successful with skeletal traction for six weeks with no further hip dislocations at a 12-year follow-up., Conclusion: This case illustrates the radiological features of this rare complication of neurofibromatosis type-1 using the modalities of plain radiograph, magnetic resonance imaging and computed tomography reconstruction. The radiological images give a clear insight into the mechanism by which neurofibromatosis type-1 leads to hip dislocation. It also demonstrates one treatment option with excellent results on long-term follow-up.

Sacral insufficiency fractures are an important and treatable cause of severe back pain. Despite publication of several case reports since its original description in 1982, awareness of these injuries remains inadequate in emergency medicine. Most patients are elderly women presenting with intractable lower back pain. Postmenopausal osteoporosis is the most significant risk factor. Marked sacral tenderness is common. Neurologic impairment is rarely detectable. Routine radiography of the spine and pelvis is usually inconclusive. Computed tomography remains the diagnostic modality of choice. Treatment is usually conservative.

Pandemic 2009 influenza A H1N1 has spread rapidly since its first report in Mexico in March 2009. This is the first influenza pandemic in over 40 years and it atypically affects previously healthy young adults, with higher rates of morbidity and mortality. The medical literature has been inundated with reports of H1N1 infection, the majority found in critical care and internal medicine journals with a relative paucity in the surgical literature. Despite this, it remains an important entity that can impact greatly on acute surgical emergencies. We present a case of previously healthy 31-year-old male who underwent open appendectomy. His post-operative recovery was complicated by acute respiratory distress syndrome secondary to H1N1 infection. This case report highlights the impact that H1N1 virus can have on acute surgical emergencies and how it can complicate the post-operative course.

Hydrocephalus is caused by an imbalance between the production and absorption of cerebrospinal fluid. Ventriculostomy of the third ventricle now is an acceptable treatment alternative for this problem. This procedure reduces costs over the course of the illness because the patient does not require subsequent shunt revisions throughout his or her life. The specialized care and the fear associated with the dependency on mechanical hardware also are eliminated if shunt placement is avoided. Postoperative complications may include increased intracranial pressure, bleeding, infection, and pain.