Effect of a Protocol to Reduce Radiographic Imaging in Pediatric Patients With Suspected Fractures.

BACKGROUND: Children with suspected fractures are typically evaluated with multiple x-rays. This approach can add time, discomfort, and radiation exposure without clinical benefit. The purpose of this study was to determine whether a focused radiographic protocol could reduce the number of x-rays performed without missing any fractures. METHODS: Pediatric patients presenting at 2 sites within an academic medical center [urgent care (UC) and the emergency department(ED)] for a suspected fracture were identified. There were 495 patients (UC, 409; ED, 86) over a 3-month period. A retrospective chart review was performed to characterize the standard x-rays performed. Using this data, a simplified protocol was developed and distributed. Subsequently, 333 patients (UC, 259; ED, 74) were evaluated over the same period 1-year later. The main outcome measures included the final diagnosis, the total number of x-rays, the number of anatomic areas imaged, visit length, and the time for additional trips to radiology. Charts were reviewed to identify any missed injuries. Welch 2-sample t tests and Fisher exact tests were used for statistical analysis. RESULTS: After implementing the radiographic protocol, there was a significant reduction in the number of x-ray views, 3.4 versus 5.1 ( P <0.001). There was a decrease in imaging of multiple anatomic areas with the largest reduction occurring in patients presenting with elbow injuries (9% vs. 44%, P <0.001). No difference was found in the rate of patients sent back to radiology (6% vs. 7%, P =0.67). However, among patients presenting with outside imaging, significantly fewer were sent to radiology for additional x-rays (29% vs. 50%, P <0.01). CONCLUSION: A simple radiographic protocol for evaluating pediatric patients with suspected fractures safely led to a decrease in the overall number of x-rays without missing any injuries. LEVEL OF EVIDENCE: Level III, retrospective comparative study.

Representation of Women in Academic Orthopaedic Leadership: Where Are We Now?

BACKGROUND: Women have long been underrepresented in orthopaedic surgery; however, there is a lack of quantitative data on the representation of women in orthopaedic academic program leadership. QUESTIONS/PURPOSES: (1) What is the proportion of women in leadership roles in orthopaedic surgery departments and residency programs in the United States (specifically, chairs, vice chairs, program directors, assistant program directors, and subspecialty division chiefs)? (2) How do women and men leaders compare in terms of years in position in those roles, years in practice, academic rank, research productivity as represented by publications, and subspecialty breakdown? (3) Is there a difference between men and women in the chair or program director role in terms of whether they are working in that role at institutions where they attended medical school or completed their residency or fellowship? METHODS: We identified 161 academic orthopaedic residency programs from the Accreditation Council for Graduate Medical Education (ACGME) website. Data (gender, length of time in position, length of time in practice, professorship appointment, research productivity as indirectly measured via PubMed publications, and subspecialty) were collected for chairs, vice chairs, program directors, assistant program directors, and subspecialty division chiefs in July 2020 to control for changes in leadership. Information not provided by the ACGME and PubMed was found using orthopaedic program websites and the specific leader's curriculum vitae. Complete data were obtained for chairs and program directors, but there were missing data points for vice chairs, assistant program directors, and division chiefs. All statistical analysis was performed using SPSS using independent t-tests for continuous variables and the Pearson chi-square test for categorical variables, with p < 0.05 considered significant. RESULTS: Three percent (4 of 153) of chairs, 8% (5 of 61) of vice chairs, 11% (18 of 161) of program directors, 27% (20 of 75) of assistant program directors, and 9% (45 of 514) of division chiefs were women. There were varying degrees of missing data points for vice chairs, assistant program directors, and division chiefs as not all programs reported or have those positions. Women chairs had fewer years in their position than men (2 ± 1 versus 9 ± 7 [95% confidence interval -9.3 to -5.9]; p < 0.001). Women vice chairs more commonly specialized in hand or tumor compared with men (40% [2 of 5] and 40% [2 of 5] versus 11% [6 of 56] and 4% [2 of 56], respectively; X2(9) = 16; p = 0.04). Women program directors more commonly specialized in tumor or hand compared with men (33% [6 of 18] and 17% [3 of 18] versus 6% [9 of 143] and 11% [16 of 143], respectively; X2(9) = 20; p = 0.02). Women assistant program directors had fewer years in practice (9 ± 4 years versus 14 ± 11 years [95% CI -10.5 to 1.6]; p = 0.045) and fewer publications (11 ± 7 versus 30 ± 48 [95% CI -32.9 to -5.8]; p = 0.01) than men. Women division chiefs had fewer years in practice and publications than men and were most prevalent in tumor and pediatrics (21% [10 of 48] and 16% [9 of 55], respectively) and least prevalent in spine and adult reconstruction (2% [1 of 60] and 1% [1 of 70], respectively) (X2(9) = 26; p = 0.001). Women program directors were more likely than men to stay at the same institution they studied at for medical school (39% [7 of 18] versus 14% [20 of 143]; odds ratio 3.9 [95% CI 1.4 to 11.3]; p = 0.02) and trained at for residency (61% [11 of 18] versus 42% [60 of 143]; OR 2.2 [95% CI 0.8 to 5.9]; p = 0.01). CONCLUSION: The higher percentage of women in junior leadership positions in orthopaedic surgery, with the data available, is a promising finding. Hand, tumor, and pediatrics appear to be orthopaedic subspecialties with a higher percentage of women. However, more improvement is needed to achieve gender parity in orthopaedics overall, and more information is needed in terms of publicly available information on gender representation in orthopaedic leadership. CLINICAL RELEVANCE: Proportional representation of women in orthopaedics is essential for quality musculoskeletal care, and proportional representation in leadership may help encourage women to apply to the specialty. Our findings suggest movement in an improving direction in this regard, though more progress is needed.

Transition program: Initial implementation with adults with neuromuscular conditions.

PURPOSE: To identify current medical and psychosocial needs and to examine the effectiveness of healthcare transition program for adult-aged patients with neuromuscular conditions transitioning from pediatric to adult services. DESIGN AND METHODS: At Neuromuscular Transition Clinic visit, 46 patients were evaluated and referred to adult-based providers, if did not currently have one, from an acquired list of interested clinicians. At mean follow-up of 22 months, 42 were interviewed by phone regarding referrals for Core Services (primary care, physiatry, dental care and gynecology), Medical Specialties and Rehabilitation Services. Mean age was 30 years with 62% males. Majority (74%) had cerebral palsy. Sixty percent were non-ambulatory. RESULTS: As per protocol, all were indicated to need Core Services. Eighty-three percent already had adult primary care provider. Most referrals were given for physiatry (62%), vocational training (100%), and occupational therapy (88%). At follow-up, visits were completed most frequently with adult provider for primary care (100%), occupational therapy (78%), and neurology (75%). Referred provider was seen 100% for physiatry, neurology, physical therapy, occupational therapy and vocational training. Of the total 125 referrals given across all services, 73 (58%) participants had completed a visit with an adult provider. CONCLUSIONS: As only about 60% transitioned to adult-based services after referral, healthcare transition remains challenging and requires tailoring of services according to patients' needs, staff and willing-and-available adult-based providers. PRACTICE IMPLICATIONS: Transitioning healthcare of patients with neuromuscular conditions from pediatric- to adult-based providers remains challenging. This clinical specialty requires tailoring of services based on patient's needs, and availability of adult-based providers and resources.

Impact of tranexamic acid on blood loss and transfusion rate in children with cerebral palsy undergoing hip reconstruction with two or more osteotomies.

PURPOSE: Tranexamic acid (TXA), a synthetic lysine analogue, has been used in orthopedic procedures to limit blood loss and prevent allogeneic blood transfusions. However, data are scarce on its use in hip reconstruction of patients with cerebral palsy (CP). This study examines the effect of TXA on patients with CP undergoing hip reconstruction with at least two osteotomies. METHODS: This is a single-center, retrospective study of patients with CP who underwent hip reconstruction with two or more osteotomies from January 2013 to April 2019. There were 43 patients, with a mean age of 9.9 years. Age, procedure, preoperative and postoperative hemoglobin/hematocrit, estimated blood loss (EBL), transfusions and length of stay were recorded. The patients were split into the following two groups: 24 patients who had received intraoperative TXA and 19 who had not. RESULTS: Age, EBL, mean preoperative and postoperative hemoglobin or hematocrit, preoperative to postoperative hematocrit drop, and length of stay were similar for the two groups (p > 0.05). The risk for intraoperative transfusion (21 vs. 17%), postoperative transfusion (26 vs. 8%), and any transfusion (42 vs. 21%) appeared to be greater in the group that did not receive TXA, but this difference did not achieve statistical significance. CONCLUSION: This pilot study shows patients with CP undergoing hip reconstruction with two or more osteotomies; the use of TXA, while not statistically significant, shows a trend toward a decreased need for allogeneic blood transfusion.

Measuring ambulation with wrist-based and hip-based activity trackers for children with cerebral palsy.

AIM: To assess the accuracy of consumer available wrist-based and hip-based activity trackers in quantitatively measuring ambulation in children with cerebral palsy (CP). METHOD: Thirty-nine children (23 males, 16 females; mean age [SD] 9y 7mo [3y 5mo]; range 4-15y) with CP were fitted with trackers both on their wrist and hip. Each participant stood for 3 minutes, ambulated in a hallway, and sat for 3 minutes. The number of steps and distance were recorded on trackers and compared to manually counted steps and distance. Pearson correlation coefficients were determined for the number of steps during ambulation from each tracker and a manual count. Mean absolute error (MAE) and range of errors were calculated for steps during ambulation for each tracker and a manual count and for distance for each tracker and hallway distance. RESULTS: For the number of steps, a weak inverse relationship (r=-0.033) was found for the wrist-based tracker and a strong positive relationship (r=0.991) for the hip-based tracker. The MAE was 88 steps for the wrist-based and seven steps for the hip-based tracker. The MAE for distance was 0.06 miles for the wrist-based and 0.07 miles for the hip-based tracker. INTERPRETATION: Only the hip-based tracker provided an accurate step count; neither tracker was accurate for distance. Thus, ambulation of children with CP can be accurately quantified with readily available trackers. WHAT THIS PAPER ADDS: Consumer available activity trackers accurately measure ambulation in children with cerebral palsy (CP). The hip-based tracker is more accurate than the wrist-based tracker for children with CP. The hip-based Fitbit activity tracker accurately measures step counts of children with CP during ambulation.

MEDICIÓN DE LA AMBULACIÓN CON RASTREADORES DE ACTIVIDAD DE MUÑECA Y CADERA PARA NIÑOS CON PARÁLISIS CEREBRAL: OBJETIVO: Evaluar la precisión de los rastreadores de actividad basados ​​en la muñeca y en la cadera disponibles para el consumidor en la medición cuantitativa de la ambulación en niños con parálisis cerebral (PC) METODO: Treinta y nueve niños (23 varones, 16 mujeres; edad media [DS] 9 años y 7 meses [3 años y 5 meses]; rango 4-15 años) con PC fueron equipados con rastreadores en su muñeca y cadera. Cada participante se paró durante 3 minutos, caminó por un pasillo y se sentó durante 3 minutos. La cantidad de pasos y la distancia se registraron en los rastreadores y se compararon con los pasos y la distancia contados manualmente. Los coeficientes de correlación de Pearson se determinaron para el número de pasos durante la ambulación de cada rastreador y un conteo manual. El error absoluto medio (MAE) y el rango de errores se calcularon para los pasos durante la ambulación y la distancia del pasillo para cada rastreador y para el conteo manual. RESULTADOS: Para el número de pasos, se encontró una relación inversa débil (r = -0.033) para el rastreador ubicado en la muñeca y una relación positiva fuerte (r = 0.991) para el rastreador ubicado en la cadera. El MAE fue de 88 pasos para la muñeca y siete pasos para el rastreador de la cadera. El MAE para la distancia fue de 0.06 millas para la muñeca y 0.07 millas para el rastreador ubicado en la cadera. INTERPRETACIÓN: Solo el rastreador ubicado en la cadera proporcionó un conteo de pasos preciso; ninguno de los rastreadores era preciso para la distancia. Por lo tanto, la deambulación de los niños con PC se puede cuantificar con precisión con rastreadores fácilmente disponibles.

MEDINDO A DEAMBULAÇÃO COM RASTREADOR DE ATIVIDADE POSICIONADO NO PUNHO E QUADRIL COMERCIALMENTE DISPONÍVEL EM CRIANÇAS COM PARALISIA CEREBRAL: OBJETIVO: Avaliar a precisão de rastreadores de atividade posicionados no punho e quadril, disponíveis para o consumidor, para mensurar qualitativamente a deambulação em crianças com paralisia cerebral (PC). MÉTODO: Trinta e nove crianças (23 meninos, 16 meninas; média da idade [DP] 9 anos e 7 meses [3 anos e 5 meses]; amplitude 4-15 anos) com PC foram equipados com rastreadores em punho e quadril. Cada participante permaneceu em pé durante 3 minutos, andando em um corredor, e sentado por 3 minutos. O número de passos e distância foram registrados nos rastreadores e comparados com os passos e distância medidos manualmente. Coeficientes de correlação de Pearson foram determinados para o número de passos durante a deambulação para cada rastreador e a contagem manual. O Erro Médio Absoluto (EMA) e variância de erros foram calculados para os passos durante a deambulação para cada rastreador e a contagem manual e para a distância de cada rastreador e a distância do corredor. RESULTADOS: Para o número de passos, uma relação inversa fraca (r=-0,033) foi encontrada entre o rastreador do punho e uma relação positiva forte (r=0,991) para o reastreador do quadril. A EMA foi de 88 passos para o rastreador do punho e sete passos para o rastreador do quadril. A EMA para a distância foi de 0,06 milhas (9,66km) para o rastreador do punho e 0,07 milhas (11,26km) para o rastreador do quadril. INTERPRETAÇÃO: Somente o rastreador do quadril forneceu a contagem precisa dos passos; nenhum rastreador foi preciso para a distância. Assim, a deambulação em crianças com PC pode ser quantificada com precisão com os rastreadores atualmente disponíveis.

Talk It Out to Walk It Out A Guide for Residents and Medical Students on the Fundamentals of Gait.

Although gait is one of the most globally ubiquitous concepts-traversing all geographic, cultural, and language barriers-it is often seen as an overwhelming and confusing concept. This review describes the phases and components of gait to help the clinician identify what is normal, evaluate what is not normal, and understand some common pathologic gait patterns seen in the different orthopedic subspecialties.

Musculoskeletal health considerations for the transgender athlete.

BACKGROUND: In addition to the familiar sports-related injuries and conditions experienced by cisgender athletes, transgender athletes may also face unique challenges to maintaining their musculoskeletal health. Encouraging sports medicine professionals to become familiar with accepted nomenclature and terminology related to transgender athletes will enable open communication on the field, in the athletic training facility, and office. OBJECTIVE: Understanding contemporary medical and surgical gender-affirming treatments and the unique ways in which the musculoskeletal system might be affected by each - such as impairments in bone health, changes in ligamentous function and the potential increased risk for deep venous thromboembolism - is essential for provision of optimal musculoskeletal care to transgender athletes. Knowledge of the existing participation policies for transgender athletes is also key for enabling sports medicine professionals to effectively counsel athletes about the need for specialized protective equipment. Additionally, this knowledge is important for appropriately managing therapeutic use exemptions in the competitive sports setting. CONCLUSION: This article provides an overview of the current accepted nomenclature, common gender-affirming medical and surgical treatments, unique musculoskeletal health considerations, and participation policies for transgender athletes.

Expanded Demographics for the Tillaux Fracture in Patients Receiving Feminizing Hormone Therapy A Case Report.

We present the case of a transgender female patient who had been undergoing feminizing hormone therapy for several years and sustained a Tillaux fracture despite being older than the expected age range for females with this injury pattern. Despite work focused on understanding physeal closure, the molecular signals governing this phenomenon remain incompletely described. This case study illustrates that physeal closure may be delayed in patients undergoing sex hormone therapy with associated transitional fractures possibly occurring later than would be expected for the transitional gender. Additional work is necessary to clarify the direct effect of sex hormonal therapy on physeal homeostasis.

Giving and Receiving Meaningful Feedback in Orthopaedic Surgery Training.

The process of giving and receiving feedback in orthopaedic surgery training programs is distinctly unique from any other job. Trainees are required to meet certain milestones, and faculty are responsible for the caliber of surgical skills of their graduating trainees, yet there are rarely standardized practices and guidance for providing real-time feedback. Furthermore, institutional educational programs for faculty on giving meaningful feedback are lacking. The purpose of this article was to understand how feedback is defined, how to appropriately involve the learner in the process to foster active engagement rather than destructive thinking, and to characterize important principles that can elevate one's learning and self-reflection to the fullest potential.

A history of eponym usage in hip and pelvis radiography part 1: the paediatric hip.

Eponyms, while inherently flawed, remain a constant in medical vernacular, especially in orthopaedic surgery. It is essential to understand how these eponyms came to be named and for whom they were named after in order to know the correct usage and definition of these eponyms. In this first part, we describe the history of eponym usage in paediatric hip radiography; who, when, what, where, and how. We hope to provide a historical perspective of interest, resolve any controversies in semantic definitions, and create a comprehensive library of eponymous terms related to paediatric hip radiography.

Postoperative radiographs after pinning of supracondylar humerus fractures: are they necessary?

BACKGROUND: The purpose of this study was to evaluate the necessity of early postoperative radiographs after pinning of supracondylar humerus fractures by determining both the percentage of patients who displayed change in fracture fixation and whether these changes affected their outcome. METHODS: A series of 643 consecutive patients who underwent operative management of Gartland type II and III fractures at our institution between January 2002 and December 2010 were reviewed. Demographic data were obtained through chart review, including age, sex, extremity, fracture type, and mechanism. Intraoperative fluoroscopic images were compared with postoperative radiographs to identify changes in fracture alignment and pin placement. RESULTS: A total of 643 patients (320 females, 323 males) with a mean age of 6.1 years (range, 1.1 to 16.0) were reviewed. Fifty-seven percent of fractures were classified as type II and 43% were type III. The overall complication rate was 8.8% (57/643). Pin backout or fracture translation was seen in 32 patients (4.9%) at the first postoperative visit. All of these patients sustained type III fractures. One of these patients required further operative management. Patients with changes in pin or fracture alignment did not demonstrate a statistically significant difference in time to first postoperative visit (P=0.23), days to pin removal (P=0.07), or average follow-up time (P=0.10). Fracture severity did not correlate with change in alignment (P=0.952). No postoperative neurological complications were observed in patients with alignment changes. CONCLUSIONS: Mild alignment changes and pin migration observed in postoperative radiographs after pinning of supracondylar humerus fractures have little effect on clinical management parameters or long-term sequelae. Radiographs can therefore be deferred until the time of pin removal provided adequate intraoperative stability was obtained. LEVEL OF EVIDENCE: Level IV.

Parasport: Effects on Musculoskeletal Function and Injury Patterns.

➤: Sports participation can improve gait, muscle strength, and functional abilities in patients with a wide variety of disabilities. Para athletes are also at substantial risk for injury during sports participation. ➤: Ambulant athletes with cerebral palsy are at risk for soft-tissue injuries about the knee as well as foot and ankle injuries. Wheelchair athletes are at risk for osteoporotic fractures and shoulder girdle injuries. Limb-deficient athletes are prone to low back pain and overuse injuries of the contralateral extremity. ➤: Para athletes are vulnerable to abuse during sports participation, and physicians should promptly report any possible abuse or mistreatment. ➤: Orthopaedic surgeons should understand disability and sport-specific risk factors for injury in para athletes in order to initiate early management and injury prevention protocols.

Orthopedic Surgery Resident Development and Implementation of a Virtual High-School Mentorship Program During the COVID-19 Pandemic.

As the world continues to battle the COVID-19 pandemic, health care providers are committed to providing care not only to our patients but also to our community. Schools in New York City (NYC) went remote on March 15, 2020. This can prove detrimental to student development and education. Numerous leaders in education and public health have noted that the remote learning will further widen educational and income disparities in those from underserved and underrepresented areas. A group of orthopedic residents who attended NYC public schools and were current house staff at a major academic tertiary medical center in NYC developed and implemented a virtual high-school mentorship program. This program incorporated weekly lectures and discussions given by health care providers to students interested in health care from NYC public high schools. The goal of this program was to provide mentorship during the COVID pandemic to a high-school audience where greater than 80% of students are considered to be living below the poverty level. Although school is now back in session, these programs should be continued in person. It is the aim of the authors that other orthopedic residents and health care providers implement similar programs in their communities.

Early Experience with Virtual Pediatric Orthopedics in New York CityPearls for Incorporating Telemedicine into Your Practice.

BACKGROUND: The purpose of this study was to identify and characterize challenges and benefits to the use of tele-medicine for the treatment of pediatric orthopedic patients during and after the COVID-19 pandemic. METHODS: A novel survey was sent to all faculty members at an academic pediatric orthopedic practice in New York City regarding their use of telemedicine in response to the COVID-19 pandemic. RESULTS: Faculty members performed 227 unique tele-health visits with pediatric orthopedic patients over a 7-week period in early 2020, and this formed the basis for responses to the survey. The results of the faculty survey suggest that telemedicine has substantial clinical benefits for pediatric orthopedic surgeons and our patients that extend beyond the COVID-19 pandemic. Providers recognize the limits of conducting physical exams over telemedicine and should always use clinical judgment when evaluating patients, par-ticularly trauma patients who may require prompt referral for additional care. CONCLUSIONS: The ability to provide pediatric orthopedic care through telemedicine has allowed us to safely evaluate and treat pediatric patients with musculoskeletal problems in New York City and its environs despite the COVID-19 pandemic. The efficient evaluation of both new and exist-ing pediatric orthopedic patients via telehealth is viable. Physical examination is the most challenging aspect of the physician-patient encounter to replicate virtually. Targeted educational efforts for patients and their families before the visit about what to expect and how to prepare improves efficiency with virtual pediatric orthopedic visits. Efforts to limit disparities in access to telemedicine will be needed to allow all pediatric orthopedic patients to participate in telemedicine equitably.

The Cost of Maternity Leave for the Orthopaedic Surgeon.

INTRODUCTION: Maternity leave among orthopaedic surgeons is not well understood. This study seeks to quantify past and current maternal leave characteristics of female orthopaedic surgeons. METHODS: A survey was distributed to the members of the Ruth Jackson Orthopaedic Society and Women in Orthopaedics, an online group exclusive to female orthopaedic surgeons in practice or in training. The survey was open from April 2018 to October 2018 with access gained by way of a web-based link. Respondents were queried regarding demographics and maternity leave characteristics including age at conception, length of leave given/taken, and cost. RESULTS: A total of 801 surveys were completed with 452 surveys returning with information regarding past pregnancies. Of the 452 surgeons with children, the average leave offered was 4.6 ± 4.2 weeks for the first child, with 8.2 ± 7.4 weeks taken. A difference was observed (P < 0.001) between the amount of leave taken between residents (6.3 ± 5.0 weeks), fellows (8.3 ± 7.2 weeks), and practicing surgeons (9.6 ± 8.5 weeks). The average cost of the first leave was $40,932 ± 61,258. The average cost during training was different than during practice ($154 versus $45,350, P < 0.001). The length of leave offered (P = 0.05) and taken (P < 0.001) affects the cost, whereas delivery type, timing of stopping clinic, taking calls, and operating did not. Each additional week of leave offered saved a surgeon $2,583, and each additional week taken cost $3,252. DISCUSSION: Residents take shorter leaves than fellows and attendings. The cost of taking leave is substantial, and the cost during practice is higher than during training. The amount of leave taken is greater than the amount of paid leave offered.

Is the incidence of paediatric stress fractures on the rise? Trends in New York State from 2000 to 2015.

The purpose of this study is to analyze trends in the epidemiology of paediatric stress fractures. The New York Statewide Planning and Research Cooperative System database was queried for stress fractures in children between the ages of 6 and 18 years. After checking for monotonicity of the data, Spearman's correlation coefficient was calculated. Multivariate regressions were used to test for associations between demographic variables and risk of stress fracture. Analysis of 11 475 386 outpatient visits between 2000 and 2015 showed that the annual incidence of paediatric stress fractures increased from 1.37 cases per 100 000 outpatient visits in 2006 to 5.32 per 100 000 visits in 2015 (ρ = 0.876, P < 0.01). The mean age at the time of injury was 14.4 ± 2.8 years. Children younger than 14 years accounted for 33.6% of the cohort. Age, male sex, white ethnicity, and private insurance were statistically significant predictors of stress fractures in a multivariate model. This study is the first to document an increase in the annual incidence of paediatric stress fractures.

Impact of presenting patient characteristics on surgical complications and morbidity in early onset scoliosis.

This study sought to assess comorbidity profiles unique to early-onset-scoliosis (EOS) patients by employing cluster analytics and to determine the influence of isolated comorbidity clusters on perioperative complications, morbidity and mortality using a high powered administrative database. The KID database was queried for ICD-9 codes pertaining to congenital and idiopathic scoliosis from 2003, 2006, 2009, 2012. Patients <10 y/o (EOS group) were included. Demographics, incidence and comorbidity profiles were assessed. Comorbidity profiles were stratified by body systems (neurological, musculoskeletal, pulmonary, cardiovascular, renal). K-means cluster and descriptive analyses elucidated incidence and comorbidity relationships between frequently co-occurring comorbidities. Binary logistic regression models determined predictors of perioperative complication development, mortality, and extended length-of-stay (≥75th percentile). 25,747 patients were included (Age: 4.34, Female: 52.1%, CCI: 0.64). Incidence was 8.9 per 100,000 annual discharges. 55.2% presented with pulmonary comorbidities, 48.7% musculoskeletal, 43.8% neurological, 18.6% cardiovascular, and 11.9% renal; 38% had concurrent neurological and pulmonary. Top inter-bodysystem clusters: Pulmonary disease (17.2%) with epilepsy (17.8%), pulmonary failure (12.2%), restrictive lung disease (10.5%), or microcephaly and quadriplegia (2.1%). Musculoskeletal comorbidities (48.7%) with renal and cardiovascular comorbidities (8.2%, OR: 7.9 [6.6-9.4], p < 0.001). Top intra-bodysystem clusters: Epilepsy (11.7%) with quadriplegia (25.8%) or microcephaly (20.5%). Regression analysis determined neurological and pulmonary clusters to have a higher odds of perioperative complication development (OR: 1.28 [1.19-1.37], p < 0.001) and mortality (OR: 2.05 [1.65-2.54], p < 0.001). Musculoskeletal with cardiovascular and renal anomalies had higher odds of mortality (OR: 1.72 [1.28-2.29], p < 0.001) and extLOS (OR: 2.83 [2.48-3.22], p < 0.001). EOS patients with musculoskeletal conditions were 7.9x more likely to have concurrent cardiovascular and renal anomalies. Clustered neurologic and pulmonary anomalies increased mortality risk by as much as 105%. These relationships may benefit pre-operative risk assessment for concurrent anomalies and adverse outcomes. Level of Evidence: III - Retrospective Prognostic Study.

Neuromuscular Foot: Spastic Cerebral Palsy.

Foot and ankle deformities in cerebral palsy can be effectively treated with surgery. Surgery should be considered in patients with significant deformity and those who have pain or difficulty with orthotic and shoe wear. Equinus contracture of both gastrocnemius and soleus can be treated with open tendoachilles lengthening; ankle valgus with medial epiphysiodesis. Equinovarus is more commonly seen in hemiplegic patients and this deformity can usually be treated with tendon transfers. Triple arthrodesis is an option in children with severe degenerative changes. It is important to address all aspects of the child's pathology at the time of surgical correction.

Bilateral distal radius fractures in a 12-year-old boy after household electrical shock: case report and literature summary.

Background. Fracture resulting from household electric shock is uncommon. When it occurs, it is usually the result of a fall; however, electricity itself can cause sufficient tetany to produce a fracture. We present the case of bilateral fractures of the distal radii of a 12-year-old boy which were sustained after accidental shock. The literature regarding fractures after domestic electric shock is also reviewed. Methods. An Ovid-Medline search was conducted. The resultant articles and their bibliographies were surveyed for cases describing fractures resulting from a typical household-level voltage (110-220 V, 50-60 Hertz) and not a fall after the shock. Twenty-one articles describing 22 patients were identified. Results. Twenty-two cases were identified. Thirteen were unilateral injuries; 9 were bilateral. Proximal humerus fractures were most frequent (8 cases), followed by scapula fractures (7 cases), forearm fractures (4 cases), femoral neck fractures (2 cases), and vertebral body fracture (1 case). Eight of the 22 cases were diagnosed days to weeks after the injury. Conclusions. Fracture after electric shock is uncommon. It should be suspected in patients with persistent pain, particularly in the shoulder or forearm area. Distal radius fractures that occur during electrocution are likely due to tetany.