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BACKGROUND: Reduction of variations may streamline healthcare delivery, improve patient outcomes, and minimize cost. The purpose of this study was to characterize variations in surgical rates and hospital costs for treatment of pediatric distal radius fractures (DRFs) using Pediatric Health Information System (PHIS) database. METHODS: The PHIS database was queried from 2009-2013 for DRFs in patients 4-18 years of age. Patients who underwent surgical treatment with internal fixation were identified using surgical CPT codes and/or ICD-9 procedure codes. 25 children’s hospitals were included. Surgical rates and hospital costs were modeled. Rates were adjusted and standardized for gender, age, presence of other diagnoses, and year. RESULTS: The aggregate rate of surgery for treatment of DRF was 2.65% and for open surgery was 0.81%. The standardized surgical rates for the 25 hospitals ranged widely, from 1.45% to 13.8% and for open surgical treatment from 0.51% to 4.27%. Six of the 25 hospitals had rates significantly higher than the aggregate for surgical treatment. Standardized hospital costs per patient ranged from $361 to $1,088 (2013 US dollars) across the hospitals with fairly uniform distribution. CONCLUSIONS: In the United States, there is great variability in practice and hospital costs of treatment of distal radius fractures. Further characterization of the root causes of these variations, and the effect, if any, on patient outcomes, is needed to improve value delivery in pediatric orthopaedic care. Level of Evidence: II

Background The purpose of this investigation was to compare the presentation and postoperative results of children treated for open and closed, completely displaced type III supracondylar humerus fractures (SCFs). Methods Thirty patients with open and 66 patients with closed, completely displaced type III SCFs were evaluated. Open fractures underwent irrigation and debridement, and all patients were treated by open or closed reduction and pin fixation. Medical records were reviewed to obtain demographic information as well as preoperative and postoperative clinical data regarding mechanism of injury, neurovascular status, associated injuries, postoperative range of motion, infections, and pain. Radiographs were evaluated to quantify displacement, Baumann's angle, humeral capitellar angle, position of the anterior humeral line, and adequacy of reduction. Outcomes were assessed using Flynn criteria. Mean clinical follow-up for the open and closed fracture groups was 8.9 and 5.7 months, respectively. Results Both groups were similar with respect to age, sex distribution, weight and body mass index, laterality of involvement, and mechanism of injury. At presentation, 35% of closed SCFs and 23% of open SCFs presented with abnormal neurovascular status. There was a higher prevalence of diminished/absent pulses or distal limb ischemia in patients with open injuries (27%) compared with closed fractures (18%). Conversely, severely displaced closed fractures were more commonly associated with nerve injury/palsy at presentation (35%) than those with open fractures (23%). Spontaneous nerve recovery was seen in 87% within 3 to 6 months. Postoperative loss of reduction and malunion were more common in the closed fracture group. However, 84% of patients achieved good-to-excellent results by Flynn criteria, with no appreciable difference based upon open versus closed fractures. Conclusions With timely wound and fracture treatment, the clinical and radiographic results of children treated for open SCFs is similar to those with closed type III injuries, with little increased risk for infection, malunion, or neurovascular compromise. Level of evidence Level III.

Posteromedial subtalar (PMST) coalitions are a recently described anatomic subtype of tarsal coalitions. We compared with clinical patient-based outcomes of patients with PMST and standard middle facet (MF) coalitions who had undergone surgical excision of their coalition. The included patients had undergone surgical excision of a subtalar tarsal coalition, preoperative computed tomography (CT), and patient-based outcomes measures after surgery (including the American Orthopaedic Foot and Ankle Society [AOFAS] scale and University of California, Los Angeles [UCLA], activity score). Blinded analysis of the preoperative CT scan findings determined the presence of a standard MF versus a PMST coalition. The perioperative factors and postoperative outcomes between the MF and PMST coalitions were compared. A total of 51 feet (36 patients) were included. The mean follow-up duration was 2.6 years after surgery. Of the 51 feet, 15 (29.4%) had a PMST coalition and 36 (70.6%) had an MF coalition. No difference was found in the UCLA activity score; however, the mean AOFAS scale score was higher for patients with PMST (95.7) than for those with MF (86.5; p = .018). Of the patients with a PMST, none had foot pain limiting their activities at the final clinical follow-up visit. However, in the group with an MF subtalar coalition, 10 (27.8%) had ongoing foot pain limiting activity at the final follow-up visit (p = .024). Compared with MF subtalar tarsal coalitions, patients with PMST coalitions showed significantly improved clinical outcomes after excision. Preoperative identification of the facet morphology can improve patient counseling and expectations after surgery.

In this descriptive analysis of pediatric Lisfranc injuries, records of 56 children treated for bony or ligamentous Lisfranc injuries over a 12-year period were reviewed. Overall, 51% of fractures and 82% of sprains were sports-related (P=0.03). A total of 34% of the cohort underwent open reduction internal fixation, which was more common among patients with closed physes (67%). Full weight bearing was allowed in open reduction internal fixation patients at a mean of 14.5 weeks, compared to 6.5 weeks in the nonoperative group. Complications were rare (4%) and included physeal arrest in one patient and a broken, retained implant in one patient.

Standardized clinical assessment and management plans (SCAMPs) are a novel quality improvement initiative shown to improve patient care, diminish practice variation, and reduce resource utilization. Unlike clinical practice guidelines, a SCAMP is a flexible algorithm that undergoes iterative updates based on periodic data collection and review. We recently implemented a SCAMP for the closed treatment of pediatric torus fractures. The purpose of this study is to analyze the effect of SCAMP implementation on resource utilization, practice variability, cost of care, and outcomes.This study was a retrospective review of prospectively collected data on 273 patients with pediatric torus fractures. The pre-SCAMP cohort included 116 subjects from 2008 to 2010. The SCAMP cohort included 157 subjects from 2011 to 2013. The pre-SCAMP cohort was treated according to the judgment of attending fellowship-trained pediatric orthopaedic surgeons. The SCAMP cohort was treated with a standardized algorithm including radiographs and splint application at initial presentation, with a single follow-up at 3 weeks. Patient demographics were analyzed to verify comparability between cohorts. Follow-up data including clinic visits, x-rays and practice variability was recorded. Costing analysis was conducted using time-derived activity-based costing methodology. Outcomes were compared using Poisson regression analysis. Incident rate ratios (IRR) with 95% confidence limits were estimated.No differences in clinical results were observed between the pre-SCAMP and SCAMP cohorts, and all patients demonstrated return to baseline activity at final follow-up. Patient demographics were comparable across cohorts. The SCAMP cohort had a 48% reduction in clinic visits [IRR, 0.52; 95% confidence interval (CI), 0.44-0.60; P0.001], 60% reduction in x-rays (IRR, 0.40; CI, 0.33-0.47; P0.001), and a 23% reduction in x-rays per clinic visit (IRR, 0.77; 95% CI, 0.65-0.91; P0.001). Furthermore, SCAMP implementation resulted in a 49% reduction in the overall cost of care.SCAMPs provide a novel alternative to CPGs to implement cost effective changes in Orthopaedic practice. For pediatric torus fractures, SCAMP implementation resulted in decreased practice variability, resource utilization, and overall cost of care while maintaining clinical outcomes.Level 3.

OBJECTIVES: Pediatric pain management has rapidly changed over the last 2 decades. In this study, we describe the changing practices and adverse events (AEs) related to patient-controlled analgesia (PCA) and/or nurse-controlled analgesia (NCA) over a 22-year period. METHODS: After institutional review board approval, retrospective data from a single tertiary-care pediatric hospital were collected between 1994 and 2016. Subgroup analyses were done for surgical and medical case patients. We reported the number of times that PCA and/or NCA was ordered annually, the median and interquartile ranges for age, PCA and/or NCA duration and length of stay, and AE frequencies. RESULTS: Over 22 years, 32 338 PCAs and/or NCAs were ordered in this institution. Morphine and hydromorphone were used most commonly. Between 1994 and 2006, initial orders for PCA and/or NCA increased 2.5-fold. After 2007, initial orders for PCA and/or NCA rapidly decreased; after 2013, the decrease continued at a slower rate, with a total of 1007 orders in 2016. This decrease occurred despite increased hospital admissions and surgeries. Between 2007 and 2012, peripheral nerve blocks rapidly increased (10-fold). After 2002, 146 AEs were reported (1.0%). Of those, 50.5% were nonintercepted, and 20.6% were intercepted AEs; 5.5% and 6.2% were preventable and nonpreventable AEs, respectively. CONCLUSIONS: PCA and/or NCA usage continues to be common in pediatric patients, although usage has declined and stabilized in the setting of other emerging methods of analgesia and increases in the number of minimally invasive surgical procedures. The overall rate of AEs was extremely low. However, improvements to eliminate all errors are needed, especially with medications with a great risk of harm (such as opioids).

Background:Operative treatment of juvenile hallux valgus (JHV) has a high recurrence rate. The aim of this study was to better understand the pattern of radiographic deformity.Methods:Standing radiographs of 93 feet in 57 patients with JHV, and 50 feet in 36 normal patients were measured. Measurements included: hallux valgus angle (HVA), first metatarsal physis status (open or closed), intermetatarsal angle (IMA), distal metatarsal articular angle (DMAA), Meary’s angle, medial cuneiform angle (MCA), relative first to second metatarsal length ratio (1:2 MT ratio), cuneiform obliquity (CO), and congruency of the metatarsophalangeal joint (MTPJ). JHV groups were defined as normal (HVA 0-15 degrees), mild-moderate (HVA 15-35), or severe (HVA > 35) and were analyzed.Results:Seventy of 93 feet (75%) with JHV presented with mild-moderate JHV (average HVA of 26.2 ± 5.6 degrees), and 23 feet (25%, 23/93) presented with severe JHV (average HVA of 41.9 ± 5.3 degrees). Multivariable analysis determined that DMAA ( P < .001), MCA ( P = .04), and congruency ( P < .001) were independently associated with JHV and its severity (normal vs mild-moderate vs severe). Severe JHV cases had larger DMAA ( P = .01), larger IMA ( P = .01), larger 1:2 MT ratio ( P = .02), and were less frequently congruent ( P = .03) compared with mild-moderate JHV cases.Conclusion:Deformity in JHV was highly correlated with both the proximal and distal morphology of the first metatarsal and medial cuneiform. Severe JHV was associated with increased bony deformity and increased incongruity of the MTPJ. Treatment should be individualized, but JHV treatment algorithms can take this information into account.Level of Evidence:Level III, comparative study.

BACKGROUND Fractures of the fifth metatarsal bone are common and surgery is uncommon. The "Jones" fracture is known to be in a watershed region that often leads to compromised healing, however, a "true Jones" fracture can be difficult to determine, and its impact on healing in pediatric patients is not well described. The purpose of this study was to retrospectively assess patterns of fifth metatarsal fracture that led to surgical fixation in an attempt to predict the likelihood for surgery in these injuries. METHODS A retrospective review was performed on patients aged 18 and under who were treated for an isolated fifth metatarsal fracture from 2003 through 2010 at our pediatric hospital. Patient demographics, treatment, and complications were noted. Radiographs were reviewed for location of fracture and fracture displacement. Patients and fracture characteristics were then compared. RESULTS A total of 238 fractures were included and 15 were treated surgically. Most surgical indications were failure to heal in a timely manner or refracture and all patients underwent a trial of nonoperative treatment. Jones criteria for fracture location were predictive of needing surgery (P

Background Noise reduction headphones decrease the sound during cast removal. Their effectiveness in decreasing anxiety has not been studied. Purpose Compare pediatric patients' anxiety levels during cast removal with and without utilization of noise reduction headphones combined with use of a personal electronic device. Methods Quality improvement project. Patients randomly assigned to noise reduction headphone group or standard care group during cast removal. Faces, Legs, Activity, Cry, and Consolability Scale and heart rate were evaluated prior to, during, and after cast removal. Data were compared across groups. Results Fifty patients were included; 25 per group. No difference detected between the 2 groups in Faces, Legs, Activity, Cry, and Consolability Scale score prior to (p = .05) or after cast removal (p = .30). During cast removal, the headphone group had lower FLACC Scale scores (p = .03). Baseline heart rate was lower in the headphone group prior to (p = .02) and after (p = .005) cast removal with no difference during cast removal (p = .24). Conclusion Utilizing noise reduction headphones and a personal electronic device during the cast removal process decreases patient anxiety.

Clubfoot, a common major structural malformation, develops early in gestation. Epidemiologic studies have identified higher risks among boys, first-born children, and babies with a family history of clubfoot, but studies of risks associated with maternal exposures are lacking. We conducted the first large-scale, population-based, case-control study of clubfoot with detailed information on maternal medication use in pregnancy. Study subjects were ascertained from birth defect registries in Massachusetts, New York, and North Carolina during 2007-2011. Cases were 646 mothers of children with clubfoot without other major structural malformations (i.e., isolated clubfoot); controls were mothers of 2,037 children born without major malformations. Mothers were interviewed within 12 months of delivery about medication use, including product, timing, and frequency. Odds ratios were estimated for exposure to 27 medications in pregnancy months 2-4 after adjustment for study site, infant sex, first-born status, body mass index (weight (kg)/height (m)(2)), and smoking. Odds ratios were less than 1.20 for 14 of the medications; of the remainder, most odds ratios were only slightly elevated (range, 1.21-1.66), with wide confidence intervals. The use of antiviral drugs was more common in clubfoot cases than in controls (odds ratio = 4.22, 95% confidence interval: 1.52, 11.73). Most of these results are new findings and require confirmation in other studies.

Intra-articular fractures of the proximal phalanx of the great toe in children are extremely rare and sparsely reported in the literature. We have noted a series of these fractures at our institution. The purpose of this report is to present a retrospective case series of children with intra-articular fractures managed operatively in order to highlight the inherent difficulties in managing these fractures.Operative notes and billing records were searched from 2001 to 2011 to identify all children aged 18 years or younger who underwent surgical intervention for an intra-articular fracture of the proximal phalanx of the great toe. Charts and imaging studies were retrospectively reviewed to identify the mechanism of injury, fracture classification, operative details, clinical results, and complications.Seven boys and 3 girls with a mean age of 12.6 years (range, 8.7 to 15.7 y) were identified. The mechanism of injury was a direct blow from a stubbed toe (8 cases) or a dropped object onto the foot (2 cases). There were 7 intra-articular fractures of the proximal phalanx base, 4 of which occurred in the setting of an open physis. Mean fracture displacement was 4.4 mm. Open reduction was necessary in 9 cases, with K-wire fixation used in 9 cases. Median follow-up was 50.5 months (range, 11 to 123 mo). Seven fractures healed at a mean of 7.9 weeks. Nine patients returned to full activity without limitation at latest follow-up. Six patients had significant complications: 2 underwent revision open reduction internal fixation (one for postoperative redisplacement and the other for painful nonunion), 1 suffered a refracture, 1 developed posttraumatic arthritis requiring interphalangeal joint fusion, 1 developed an asymptomatic fibrous nonunion with avascular necrosis of the fragment, and 1 had K-wire migration necessitating early surgical removal.Intra-articular fractures of the great toe primarily occur in adolescents after direct impact injuries. The most common location was the proximal phalangeal base. There is a high complication rate after surgical intervention, although most patients were asymptomatic at latest follow-up.IV (retrospective case series).

UNLABELLED Fractures of multiple metatarsals in the pediatric population are uncommon; however, indications for surgical treatment have not been delineated. The aim of this study was to review multiple metatarsal fractures to help refine surgical indications. A total of 98 patients had multiple metatarsal fractures; displacement greater than 10% shaft width (displaced) was encountered in 33 (34.0%) patients. Fifteen patients had displacement of more than 75% shaft width of one metatarsal. Patients older than 14 years of age were more likely to have surgery for their injury (52.6%) than those younger than 14 years of age (3.7%) (P

Charcot-Marie-Tooth (CMT) disease is an inherited progressive neurologic disorder often diagnosed by the characteristic cavovarus feet. In the pediatric population, the presentation is often more variable and age dependent. Pediatric orthopedic surgeons may be referred patients for the evaluation of musculoskeletal symptoms that may be consistent with early CMT, but because of the lack of the surgeon's familiarity, the diagnosis may be delayed or missed. We present three patients with pes planovalgus who were found to have CMT and review the recent literature relevant to the pediatric orthopedic surgeon. The clinical summary is given for three patients who presented to the orthopedic surgery department for lower extremity symptoms and were eventually diagnosed with CMT. A literature search was performed and information valuable for a pediatric orthopedic surgeon to consider is summarized. Foot morphology in most young children with CMT initially is pes planovalgus, with the minority being pes cavovarus. As the child grows, the proportion changes to become nearly entirely cavus or cavovarus, with very few remaining planovalgus or planus. Unexplained regional pain may also be suggestive of CMT. Whereas CMT often presents initially in adolescent or adult patients with cavovarus feet, thin calves, or a high-stepping gait, pediatric presentation is not so consistent. Young children with CMT often have pes planovalgus. There are even some variants of CMT where patients still may present with severe pes planovalgus into late adolescence. We recommend that pediatric orthopedic surgeons consider CMT even in patients who do not have cavus or cavovarus feet, especially in the context of unexplained regional pain of the lower extremities. Patients should be referred to a pediatric neurologist for definitive diagnosis and management, with the orthopedic surgeon remaining involved for specific procedures.

Background Pediatric talus fractures are rare with variable rates of posttraumatic complications reported in the literature. The purpose of this retrospective study was to evaluate posttraumatic complications in children after talus fracture and report injury characteristics. Methods This study included 29 children with talus fractures sustained between 1999 and 2008 at an average age of 13.5 years (range, 1.2-17.8). Patient records and radiographs were reviewed to determine the mechanism of injury, fracture type, associated injuries, and treatment. Posttraumatic complications assessed were avascular necrosis, arthrosis, nonunion or delayed union, neurapraxia, infection or wound-healing problems, and the need for further unanticipated surgery. Clinical follow-up averaged 24 months (range, 6 mo-5 y). Results Twenty-nine children sustained a major fracture of the talar body, neck, or head. Avascular necrosis occurred in 2 patients (7%), arthrosis in 5 (17%), delayed union in 1 (3%), neurapraxia in 2 (7%), infection in 0, and the need for further surgery in 3 (10%). Both high-energy mechanism and fracture displacement corresponded to a greater number of posttraumatic complications. The number and severity of talus fractures increased in older children. Conclusions In this case series, posttraumatic complications after pediatric talus fractures occurred more frequently after a high-energy mechanism of injury or a displaced fracture. Talus fractures occurred more commonly and with more severity in older children. Level of evidence Level IV. Retrospective case series.

Children with pelvic osteomyelitis may present with symptoms that are nonspecific. Conventional imaging modalities including plain radiographs, ultrasound, technetium bone scan, and computed tomography rarely demonstrate pathology that is diagnostic of this condition. As a result, accurate diagnosis is often delayed, and children may undergo surgical diagnostic or therapeutic procedures that may be avoided. We report the radiographic and magnetic resonance imaging (MRI) findings in 23 children admitted with a suspected diagnosis of pelvic osteomyelitis. We are presenting imaging findings in children with suspected pelvic osteomyelitis with emphasis on MRI abnormalities and to propose an anatomical classification based on the patterns of pelvic involvement.The medical records and imaging reports of all patients admitted to our institution with a history and physical examination suggestive of pelvic osteomyelitis between July 31, 1992, and March 10, 2003 were reviewed. Criteria were defined for the diagnosis of pelvic osteomyelitis based on criteria used by Farley et al in 1985. Specific attention was paid to the imaging strategies used and the influence of each radiographic method on the ultimate diagnosis.Abnormalities on the MRI included soft tissue inflammation and bone edema. These findings were bright on T2 and short inversion time Short T1 inversion recovery (STIR) images and enhanced after gadolinium administration. Five distinct patterns of pelvic involvement were observed, each corresponding to a cartilaginous epiphysis or apophysis. These were the sacroiliac joint, triradiate cartilage, pubic symphysis, ischium, and iliac apophysis. One patient had a noninfectious cause of presentation with a deep vein thrombosis, whereas another was diagnosed with Hodgkin lymphoma in addition to osteomyelitis of the ischium.Magnetic resonance imaging is a sensitive technique for evaluation of pyogenic infections involving the pelvis. In patients presenting with clinical findings and laboratory studies suggesting an infectious process, MRI with gadolinium enhancement should be performed as an early study. Magnetic resonance imaging is also effective in identifying other conditions that may resemble pelvic osteomyelitis.

Cast immobilization remains the mainstay of pediatric orthopaedic care, yet little is known about the incidence of cast-related skin complications in children treated with cast immobilization. The purposes of this quality improvement project were to: (1) establish a baseline rate of cast-related skin complications in children treated with cast immobilization, (2) identify trends in children who experienced cast-related skin complications, (3) design an intervention aimed at decreasing the rate of cast-related skin complications, and (4) determine the effectiveness of the intervention. A prospective interrupted time-series design was used to determine the incidence of cast-related skin complications overtime and compare the rates of skin complications before and after an intervention designed to decrease the incidence of cast-related heel complications. All consecutive patients who were treated with cast immobilization from September 2012 to September 2014 were included. A cast-related skin complications data collection tool was used to capture all cast-related skin complications. A high rate of heel events was noted in our preliminary analysis and an intervention was designed to decrease the rate of cast-related skin complications, including the addition of padding during casting and respective provider education. The estimated cast-related skin events rate for all patients was 8.9 per 1000 casts applied. The rate for the total preintervention sample was 13.6 per 1000 casts which decreased to 6.6 in the postintervention sample. When examining the heel-only group, the rate was 17.1 per 1000 lower extremity casts applied in the preintervention group and 6.8 in the postintervention group. Incorporating padding to the heel of lower extremity cast was an effective intervention in decreasing the incidence of cast-related skin complications in patients treated with cast immobilization. Level II.

A variant form of subtalar coalition isolated to the posterior sustentaculum has been previously described, though its prevalence is not known and its relationship to the middle facet has not been characterized. To determine the prevalence and morphological alterations of isolated posteromedial subtalar coalitions. Computed tomography (CT) images of the foot or ankle performed from 2004 to 2012 were reviewed and 97 patients (mean age: 13.3+/-2.9 years; range: 9-19 years) with subtalar coalition were identified. In 41 (42%) of these, the condition was bilateral, yielding a total of 138 subtalar coalitions. In the 33 patients where CT demonstrated isolated posteromedial subtalar coalitions, multiplanar reformats along the long axis of the sustentaculum tali were generated, from which the anteroposterior dimensions of the sustentaculum tali and middle facet were measured. Posterior sustentaculum measurements defining the posterior extension of the sustentaculum beyond the middle facet were directly measured by two radiologists. Ratios of middle facet to posterior sustentaculum measurements were calculated. Thirty-three patients undergoing CT for ankle fracture served as controls. Ninety-seven of 138 coalitions (70.2%) affected the middle facet and 2/138 (1.4%) involved the posterior facet. There were 39 (28.2%) posteromedial subtalar coalitions in 33 patients. Mean AP measurements of the middle facet and posterior sustentaculum in patients with posteromedial subtalar coalitions were 12.6 mm and 18.2 mm, respectively, compared to 16.6 mm and 9.2 mm in controls (P

There are little patient-reported data on functional outcomes of tarsal coalition resection in children and adolescents. The purpose of this study is to evaluate the medium-term (2 y) outcomes in patients who have had surgical excision of their symptomatic tarsal coalition and to compare patient-based outcomes in patients who have calcaneonavicular (CN) coalitions to those with talocalcaneal (TC) coalitions.A billing query was conducted to identify patients who had surgical excision of their tarsal coalition between 2003 and 2008. Eligible patients were mailed questionnaires consisting of a modified American Orthopaedic Foot and Ankle Society (AOFAS) score and the University of California at Los Angeles (UCLA) activity scale. Patients were also specifically asked if their activity level was limited by their foot pain. Only patients who returned questionnaires were included. Demographics and diagnostic images were reviewed. A nonresponder analysis was completed. Complications such as infection and reoperation were reported.Sixty-three patients (22 females, 41 males) who returned questionnaires were included in the analysis. Twenty-four patients had bilateral surgery. TC coalitions were present in 20 patients (32%); CN coalitions were present in 43 patients (68%).Overall, mean modified AOFAS score was 88.3 and mean UCLA activity score was 8.33 at an average of 4.62 years after surgery. Patients who had TC coalitions had similar modified AOFAS scores (88.4) and UCLA activity scores (8.4) when compared with those with CN coalitions (88.0 and 8.3, both not significant).Of the 73% (46/63) patients who reported that their activity levels were not limited by their foot pain, the mean AOFAS score was 93.9 and the mean UCLA activity score was 8.9; 32 of these were CN and 14 were TC coalitions. Of the 27% (17/63) patients who reported that their activity levels were limited by their foot pain, the mean AOFAS score was 72.9 and the mean UCLA activity score was 6.9; 11 of these were CN and 6 were TC coalitions. There was a statistically significant difference in these groups both in modified AOFAS score (P0.0001) and UCLA activity score (P=0.006). There was no difference in outcomes between those who were treated for a TC and CN coalition.Patient-reported outcomes after surgical excision of tarsal coalition reveal that70% of patients' activities are not limited by pain and their functional outcome is terrific. A few patients continue to have problems with ongoing foot pain and activity limitations. The type of coalition does not seem to be an indicative factor in determining outcome.

Quality-of-life (QOL) measures can be a valuable tool to assess the general welfare across a spectrum of patients in a pediatric orthopaedic outpatient clinic and can be a simple way to assess patient-based outcomes particularly for quality initiatives. The Pediatric Outcomes Data Collection Instrument (PODCI) is validated for many orthopaedic conditions but typically takes around 20 minutes to complete (86 questions). The Pediatric Quality of Life Inventory (PedsQL) takes4 minutes to complete (23 questions) but has not been assessed in an orthopaedic setting. We initiated this study to find the best method for assessing QOL in our outpatient clinic. A short pediatric QOL measure that is correlated to an established orthopaedic-specific QOL measure is needed; therefore, we compared the PedsQL to the PODCI in the outpatient orthopaedic clinic.This was a quality initiative project and as such did not require a priori IRB approval. Families of patients 2 to 18 years old who presented for follow-up after upper or lower extremity fractures or brachial plexus injuries in the orthopaedic clinic from October 2010 through August 2011 were asked to fill out both the PODCI and the PedsQL. Patients aged 5 years and older filled out a patient-report PedsQL; patients aged 11 years and older filled out the patient-report PODCI. Parents/guardians completed questionnaires for children of all ages. Most fracture patients (and/or their parent/guardian) repeated the questionnaires after 6 to 12 weeks. Data were then assessed for correlation between the PODCI and PedsQL.A total of 428 parent/guardian reports for 283 patients and 172 self-reports for 104 patients were included. The correlation between the PODCI Global score and the PedsQL Total score for the parent/guardian-reported questionnaires for all injuries was 0.77 (95% confidence interval, 0.72-0.82). When categorized within domains and injuries, parent/guardian-reported correlations ranged from 0.23 to 0.79. In patients aged 11 years and older, the correlation between the PODCI and PedsQL for the patient-reported questionnaire for all injuries was 0.85 (95% confidence interval, 0.80-0.89). When categorized within domains and injuries, patient-reported correlations ranged from 0.30 to 0.99.Utilizing the substantially shorter PedsQL in a high volume orthopaedic clinic as a substitute for the PODCI for quality improvement measures seems reasonable. Correlation between the PedsQL Global score and the PODCI Total score for orthopaedic patients is strong. Utilizing the patient-reported questionnaires when age appropriate is best. In this era of increased outcome reporting, PedsQL may be a valuable tool.

INTRODUCTION Treatment of idiopathic clubfoot has shifted towards Ponseti technique, but previously surgical management was standard. Outcomes of surgery have varied, with many authors reporting discouraging results. Our purpose was to evaluate a single surgeon's series of children with idiopathic clubfoot treated with a la carte posteromedial and lateral releases using the Pediatric Outcomes Data Collection Instrument (PODCI) with a minimum of 2-year follow-up. METHODS A total of 148 patients with idiopathic clubfoot treated surgically by a single surgeon over 15 years were identified, and mailed PODCI questionnaires. Fifty percent of the patients were located and responded, resulting in 74 complete questionnaires. Median age at surgery was 10 months (range, 5.3 to 84.7 mo), male sex 53/74 (71.6%), bilateral surgery 31/74 (41.9%), and average follow-up of 9.7 years. PODCI responses were compared with previously published normal healthy controls using t test for each separate category. Included in the methods is the individual surgeon's operative technique. RESULTS In PODCIs where a parent reports for their child or adolescent, there was no difference between our data and the healthy controls in any of the 5 categories. In PODCI where an adolescent self-reports, there was no difference in 4 of 5 categories; significant difference was only found between our data (mean = 95.2; SD = 7.427) and normal controls (mean = 86.3; SD = 12.5) in Happiness Scale (P = 0.0031). DISCUSSION In this group of idiopathic clubfoot patients, treated with judicious posteromedial release by a single surgeon, primarily when surgery was treatment of choice for clubfoot, patient-based outcomes are not different from their normal healthy peers through childhood and adolescence. While Ponseti treatment has since become the treatment of choice for clubfoot, surgical treatment, in some hands, has led to satisfactory results. LEVEL OF EVIDENCE Level III.

Patients with idiopathic clubfoot are considered at increased risk for having developmental dysplasia of the hips (DDH). However, the studies showing this association have been relatively small. Many clinicians who treat idiopathic clubfoot routinely screen the hips of these patients with ultrasound or radiograph due to the concerns of increased risk of DDH. We evaluated a large clubfoot population to determine the risk of DDH and compare this to a population of children without clubfoot. We also evaluated if the clubfoot patients found to have DDH would have been discovered by standard DDH screening.We identified infants in 3 states (MA, NY, NC), who were reported to each state's birth defects registry as having a clubfoot. A second cohort of infants without clubfoot was also identified as a control group. Mothers of these children were contacted to be included in the study, and a computer-assisted telephone interview was administered by one of the study nurses, including questions about treatment of DDH. The child's median age at interview was 7 months. Mothers of clubfoot cases were also contacted for follow-up at mean age of 3.3 years.Families of 677 patients with clubfoot and 2037 controls were interviewed. A total of 5/677 (0.74%) patients with clubfoot and 5/2037 (0.25%) controls reported having their infant treated with a brace or harness for hip problems (P=0.134). Of the patients with clubfoot, 2 of them did not need treatment for their DDH and 2 would have been discovered by standard hip screening. Follow-up study at 3.3 years of age found no serious late hip dysplasia.Treatment of DDH was uncommon in all children; the higher proportion in infants with clubfoot was not statistically different than controls. Of the patients with clubfoot and DDH, standard hip screening would have been appropriate and others did not need treatment. These data suggest that routine hip ultrasound or radiographic screening of idiopathic clubfoot patients is not necessary unless indicated by the standard infant hip screening.Level 3 study.

We present a simple and reliable method to calibrate respiratory magnetometers and Respitrace to infer respiratory volume changes. As in earlier methods, we assume two degrees of freedom in the chest wall and that volume displacement depends linearly on surface motion at the rib cage and abdomen. Because the area of the rib cage is larger, a given motion of its surface produces a greater lung volume change; therefore, the rib cage motion signal is given a larger gain before the two signals are added to estimate volume. In contrast to earlier methods, we use a “standard ratio” to weight relative gains of the rib cage and abdominal signals for all subjects rather than determining a gain ratio for each individual subject. Our procedure does not require subjects to perform the sometimes difficult isovolume maneuvers used in the calibration method of Konno and Mead (J. Appl. Physiol. 22: 407–422, 1967), does not require statistical computation used in the multiple-breath linear regression method, and does not produce the occasional substantial errors in gain ratio that may occur with the other methods. When magnetometers are used, the standard ratio is 4:1 (rib cage-to-abdomen); when Respitrace is used, the standard ratio is 2:1. In 11 subjects, calibration with standard ratios was as accurate as the isovolume and linear regression techniques. Accuracy during normal breathing was nearly always within 10% (median 2%), but occasional large errors occurred with both instruments.

BACKGROUND A recent prospective randomized clinical trial (RCT) for comparison of medial and lateral entry pins with lateral entry pins for treatment of Gartland type 3 supracondylar humerus fractures (SCHF) was published, validating the national trend toward treatment of this injury with only lateral entry pins. But have surgeons actually changed their practice as a result of these recent data? The purpose of this study was to compare pin configuration, loss of reduction and rate of nerve injuries before and after the RCT. METHODS This was a retrospective review of patients with Gartland type 3 SCHF who were treated before the RCT (April 2000 to April 2003: 141 patients) and after the trial (April 2006 to April 2009: 126 patients). Eight surgeons were included. Patient demographic data, pin configuration, neurovascular status, and radiographic results were compared. Comparisons between the pretrial cohort and the posttrial cohort as a group as well as for each individual surgeon were performed. Comparisons included the choice of pin configuration, incidence of loss of radiographic reduction, iatrogenic nerve injuries, return to the operating room, and infection before and after the clinical trial. RESULTS There was a statistically different pin configuration in the pretrial group compared with the posttrial group (P

BACKGROUND: The incidence of concomitant, particularly noncontiguous, spine injuries in the pediatric population has not been well described. There is a balance between limiting radiation exposure and not missing concomitant injuries; understanding of this risk of concomitant spine injuries in this population is important. We hypothesize that the rate of concomitant spinal injuries in children is similar to adults. METHODS: The trauma registry of a pediatric trauma center was queried for all patients who sustained spine injuries over a 10-year period. Patient demographics, presence of other injuries, treatment, location and nature of the spine injury, as well as presence of multiple level injuries were determined. RESULTS: One hundred and ninety-five patients with spine injuries were noted. Patients over age 8 years accounted for 76% of spine injuries (148 of 195). Concomitant injuries to other levels in the spine occurred in 32% of the patients (62 of 195); 6% of these secondary injuries were noncontiguous and were at least three levels away from the primary injury. All of the concomitant injuries were either in the thoracic or in the upper lumbar spine. Neurovascular status and mechanism of injury were not different between patients sustaining concomitant injuries or not. CONCLUSIONS: Pediatric spine injuries are more common in patients over age 8 years of age; these patients are more likely to have multiple levels of injury. Of patients sustaining a spine injury, 6% had noncontiguous second fractures, which is a rate similar to adults. Imaging studies evaluating patients with spinal injuries should include at least three levels above and below the primary level of injury as well as the entire thoracic spine and thoracolumbar junction. Language: en

Flexion-type supracondylar humerus fractures remain an uncommon variant of the common extension-type injury. They are often thought to be more difficult injuries, more probable to require open reduction, and have neurovascular complications. We reviewed the 10-year history of flexion-type supracondylar elbow fractures treated at 1 institution and compared these cases with those of an extension-type cohort collected during a similar period. The patients in the flexion-type group (mean age, 7.5 years) were significantly older than those in the extension-type group (mean age, 5.8 years). The fractures in flexion-type group were also more probable to require open reduction (31%) than those in the extension-type group (10%). There was no difference in the incidence of preoperative nerve symptoms; however, the flexion-type group had a significantly increased incidence rate of ulnar nerve symptoms (19% vs 3% in the extension-type group) and need for ulnar nerve decompression. The flexion-type variant should be recognized preoperatively, and the potential pitfalls involved with the treatment of these injuries appreciated.

There has been a recent trend toward swaddling to help decrease crying and promote uninterrupted sleep in neonates.1 Substantial anecdotal evidence has been supportive of this technique. Most studies have found that swaddling does decrease crying and promote sleep in the very young,2–5 but another study found that it made no difference.6 Swaddling is recognized to be an age-old technique; however, Dr Harvey Karp1 recently increased its popularity in the United States with a popular book and promotion program. As pediatricians increasingly recommend swaddling of neonates to decrease crying and promote sleep, there is concern in both the pediatric and pediatric orthopedic communities that it may influence the rate of developmental dysplasia of the hip (DDH) in this population. DDH is considered to be one of the most common congenital defects.7 There is currently some ongoing debate about whether to screen for hip dysplasia,8–11 because most hip dysplasia present in the first few days of life resolves on its own untreated.7–9 Nonetheless, even those who do not advocate for screening recognize that hip dysplasia can lead to premature degenerative joint disease and chronic pain.9 DDH is considered to be one of the leading causes of early arthritis of the hip.12 Increasing the rate of hip dysplasia in the neonate would … Address correspondence to Susan T. Mahan, MD, MPH, Harvard Medical School, Department of Orthopedics, 300 Longwood Ave, Boston, MA 02115. E-mail: susan.mahan{at}childrens.harvard.edu