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Background: Periacetabular osteotomy (PAO) is a well-established surgical treatment for hip dysplasia, but very few studies report the impact of peri-operative management strategies on early pain and function. The purpose of this study is to describe peri-operative management variability among a group of experienced surgeons and review the literature supporting these practice patterns. Methods: We surveyed 16 surgeons that perform PAO to document various aspects of peri-operative management at four stages: pre-operative, intra-operative, post-operative in the hospital, and at discharge. Our goal was to report current surgical pain management strategies, adjunct medications, type of anesthesia, deep venous thrombosis and heterotopic ossification prophylaxis strategies, initiation of physical therapy, and use of continuous passive motion (CPM). We reviewed current literature to identify studies supporting these perioperative strategies and identify knowledge gaps that would benefit from further investigation. Results: Of the 16 surgeons surveyed, 75% had been in practice greater than 10 years and most had not altered their post-operative protocol for more than 3 years. 15/16 surgeons felt that length of stay could be reduced at their institution with improved peri-operative pain management. 6/16 were considering or had already implemented outpatient PAO as a part of their practice. We found significant variability in the pain medications provided at all peri-operative stages. 14/16 utilized general anesthesia, and many utilized epidural or peripheral nerve blocks. 6/16 surgeons utilized surgical field block (also referred to as periarticular block). These surgeons advocated that surgical field block was an effective intervention with no/minimal complication risk. There is very little literature critically evaluating efficacy of these perioperative management strategies for PAO. Conclusion: There is significant practice variability in peri-operative management of PAO surgery. We report various strategies utilized by a group of experienced surgeons and review supporting literature. There are significant knowledge gaps in best surgical pain management strategies, adjunct medications, surgical field blocks, and use of CPM that need further investigation. Level of Evidence: IV.
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Acetábulo , Osteotomía , Atención Perioperativa , Pautas de la Práctica en Medicina , Humanos , Osteotomía/métodos , Acetábulo/cirugía , Atención Perioperativa/métodos , Pautas de la Práctica en Medicina/estadística & datos numéricos , Manejo del Dolor/métodos , Luxación de la Cadera/cirugía , Dolor PostoperatorioRESUMEN
BACKGROUND: Femoral neck stress fractures (FNSFs) are a unique injury pattern not commonly treated in the civilian trauma population; however, it is particularly high with military trainees engaged in basic combat training. To date, no study has surveyed a population of military orthopedic surgeons on treatment preferences for military service members (SMs) with FNSF. QUESTIONS: We aim to evaluate the extent of clinical equipoise that exists in the management of these injuries, hypothesizing that there would be consensus in the factors dictating surgical and non-surgical intervention for FNSF. PATIENTS AND METHODS: A 27-question survey was created and sent to U.S. military orthopedic surgeon members of the Society of Military Orthopaedic Surgeons. The survey was designed in order to gather the experience among surgeons in treating FNSF and identifying variables that play a role in the treatment algorithm for these patients. In addition, seven detailed, clinical vignettes were presented to further inquire on surgeon treatment preferences. Binomial distribution analysis was used to evaluate for common trends within the surgeon's treatment preferences. RESULTS: Seventy orthopedic surgeons completed the survey, the majority of whom were on active duty status in the U.S. Military (82.86%) and having under 5 years of experience (61.43%). Majority of surgeons elected for a multiple screw construct (92.86%), however the orientation of the multiple screws was dependent on whether the fracture was open or closed. Management for compression-sided FNSF involving ≥50% of the femoral neck width, tension-sided FNSF, and stress fractures demonstrating fracture line progression had consensus for operative management. Respondents agreed upon prophylactic fixation of the contralateral hip if the following factors were involved: Complete fracture (98.57%), compression-sided fracture line >75% (88.57%), compression-sided fracture line >50-75% with hip effusion (88.57%), contralateral tension-sided fracture (87.14%), and compression-sided fracture line >50-75% (84.29%). An FNSF < 50% on the contralateral femoral neck or a hip effusion was indeterminate in surgeons indicating need for prophylactic fixation. Majority of surgeons (77.1%) utilized restricted toe-touch weight-bearing for postoperative mobility restrictions. CONCLUSIONS: Consensus exists for surgical and non-surgical management of FNSF by U.S. military orthopedic surgeons, despite the preponderance of surgeons reporting a low annual volume of FNSF cases treated. However, there are certain aspects in the operative and non-operative management of FNSF that are unanimously adhered to. Specifically, our results demonstrate that there is no clear indication on the management of FNSF when an associated hip effusion is involved. Additionally, the indications for surgically treating contralateral FNSF are unclear. LEVEL OF EVIDENCE: IV.
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Fracturas del Cuello Femoral , Fracturas por Estrés , Personal Militar , Cirujanos , Humanos , Fracturas por Estrés/cirugía , Fracturas por Estrés/epidemiología , Cuello Femoral , Consenso , Fracturas del Cuello Femoral/cirugía , Encuestas y CuestionariosRESUMEN
BACKGROUND: Osteomyelitis is a condition that disproportionately affects those with sickle cell anemia (SCA). Despite the frequency of osteomyelitis in this population, there are reports of increasing life expectancy and rates of Staphylococcus aureus infections, which contrasts the belief that Salmonella is the most common organism identified. The purpose of this systematic review is to determine the most commonly identified organism and identify whether age is associated with the development of Salmonella osteomyelitis in homozygous sickle cell patients. METHODS: A search of PubMed, EMBASE Cochrane and databases was performed for studies of all levels of evidence pertaining to osteomyelitis in SCA. Reasons for exclusion included non-English language, case reports, literature reviews, isolated septic arthritis without bony involvement and isolated oral-facial bony involvement. RESULTS: The most common pathogen cultured was nontyphoid Salmonella , which occurred in 117 of 192 (60.9%) of cases identified. This was followed by S. aureus 41 of 192 (21.8%) and other enteric bacteria 14 of 192 (7.2%). Subgroup analysis demonstrated differences at the age of initial presentation with Salmonella cohort at 6.8 years and S. aureus cohort at 22.1 years ( P = 0.0001). On geographic analysis, African countries had an older average age of diagnosis at 13.1 years with decreased rates of Salmonella infections and increased rates of infections from other organisms compared with the US, Middle East and Europe. CONCLUSIONS: This systematic review suggests that Salmonella is most commonly identified in patients with SCA (HbSS phenotype) especially those <12 years old presenting with acute osteomyelitis. Sub-Saharan African countries had later ages of diagnosis compared with the US, Middle East and Europe with bacterial profiles that favors a diagnosis of chronic osteomyelitis and missed acute initial presentation. Therefore, age of presentation is likely a surrogate for geographic and socioeconomic factors such as availability of medical screening and treatment.
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Anemia de Células Falciformes , Osteomielitis , Infecciones por Salmonella , Humanos , Staphylococcus aureus , Infecciones por Salmonella/complicaciones , Infecciones por Salmonella/epidemiología , Infecciones por Salmonella/diagnóstico , Anemia de Células Falciformes/complicaciones , Anemia de Células Falciformes/epidemiología , Salmonella , Osteomielitis/diagnósticoRESUMEN
Background: To our knowledge, there have been no previous efforts to evaluate the prevalence of Kaplan fiber (KF) injury in skeletally immature patients with an acute anterior cruciate ligament (ACL) tear on magnetic resonance imaging (MRI) nor has there been any comparison of the reliability of previously described KF diagnostic criteria in this cohort. Purpose: To define the prevalence of KF injury in the setting of acute ACL tears using MRI performed within 90 days of injury among skeletally immature patients, and to compare the reliability of MRI in detecting KF injuries using 2 previously described diagnostic criteria. Study Design: Cohort study; Level of evidence, 3. Methods: Skeletally immature patients with an acute ACL tear confirmed using MRI within 90 days of injury were assessed. Two fellowship-trained musculoskeletal radiologists independently interpreted each MRI scan twice. KF injury was first assessed using the Van Dyck scheme (grade 0, normal; grade 1, periligamentous; grade 2, partial tear; and grade 3, complete tear). MRI scans were then reviewed again using the KF injury criteria proposed by Batty. Discrepancies in KF injury schemes were adjudicated by a third musculoskeletal radiologist. Interrater agreement for both methods was determined using Cohen κ. Results: Included were 45 patients (33 male, 12 female) with a mean age of 13.2 ± 1.6 years. KF injuries were identified in 17 of 45 (37.7%) knees of using the traditional Van Dyck grading scheme (interrater agreement κ = 0.40). The Batty diagnostic criteria identified KF injury in 5 of 45 (11.1%) (interrater agreement κ = 0.45); 17 (37.8%) MRI scans required a third reviewer adjudication for the Van Dyck scheme, while 4 (8.9%) required a third reviewer using the Batty criteria. Conclusion: The Batty diagnostic criteria detected a lower KF injury prevalence than previously reported in the adult population, while the Van Dyck prevalence was similar to rates in adult populations. Both grading criteria had poor interrater reliability in diagnosing a KF injury.
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BACKGROUND: Pediatric sports medicine is a new and rapidly growing subspecialty within orthopaedic surgery. However, there is very limited literature on the practice of pediatric sports medicine in North America. Therefore, the purpose of this study was to evaluate and describe the current practice patterns of orthopaedic surgeons specializing in pediatric sports medicine. METHODS: An online survey was distributed to orthopaedic surgeons specializing in pediatric sports medicine through the Pediatric Research in Sports Medicine Society. The purpose of the survey was to characterize (1) surgeon demographics, (2) the breakdown of different joint specialization, and (3) the specific procedures for joints that the surgeons specialize in. RESULTS: Responses from 55 orthopaedic surgeons were collected and analyzed. Most respondents considered pediatric sports medicine as the primary focus of their practice (89.1%, n=49/55). The number of fellowships completed was almost evenly split between either a single fellowship (52.7%, n=29/55) or 2 or more (47.3%, n=26/55). The most common combination of fellowships was pediatric orthopaedics and adult sports medicine (32.7%, n=18/55). Most survey respondents had been in practice for <10 years (69.0%, n=38/55) and were affiliated with an academic center (61.8%, n=34/55). On average, 77.5% of the patients treated were <18 years old. The knee joint was the most specialized joint, with 98.2% (n=54/55) respondents reporting that the knee joint constituted ≥25% of their practice. The knee joint constituted a mean of 52.1% of the respondents' overall practice, followed by the shoulder (15.2%), hip (13.9%), ankle (7.5%), elbow (7.1%), and wrist (4.2%). CONCLUSIONS: Pediatric sports medicine practices are variable and have distinct practice patterns in pediatric, orthopaedic, and adult sports practices. In the current study, most surgeons are less than 10 years into practice, affiliated with academic centers, and have typically completed either 1 or 2 fellowships after residency. Surgeons were most commonly specialized in the knee joint and cared for patients <18 years old. LEVEL OF EVIDENCE: Level of evidence IV.
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Procedimientos Ortopédicos , Cirujanos Ortopédicos , Ortopedia , Medicina Deportiva , Adolescente , Niño , Becas , Humanos , Procedimientos Ortopédicos/métodosRESUMEN
BACKGROUND: Understanding differences between types of study design (SD) and level of evidence (LOE) are important when selecting research for presentation or publication and determining its potential clinical impact. The purpose of this study was to evaluate interobserver and intraobserver reliability when assigning LOE and SD as well as quantify the impact of a commonly used reference aid on these assessments. METHODS: Thirty-six accepted abstracts from the Pediatric Orthopaedic Society of North America (POSNA) 2021 annual meeting were selected for this study. Thirteen reviewers from the POSNA Evidence-Based Practice Committee were asked to determine LOE and SD for each abstract, first without any assistance or resources. Four weeks later, abstracts were reviewed again with the guidance of the Journal of Bone and Joint Surgery (JBJS) LOE chart, which is adapted from the Oxford Centre for Evidence-Based Medicine. Interobserver and intraobserver reliability were calculated using Fleiss' kappa statistic (k). χ2 analysis was used to compare the rate of SD-LOE mismatch between the first and second round of reviews. RESULTS: Interobserver reliability for LOE improved slightly from fair (k=0.28) to moderate (k=0.43) with use of the JBJS chart. There was better agreement with increasing LOE, with the most frequent disagreement between levels 3 and 4. Interobserver reliability for SD was fair for both rounds 1 (k=0.29) and 2 (k=0.37). Similar to LOE, there was better agreement with stronger SD. Intraobserver reliability was widely variable for both LOE and SD (k=0.10 to 0.92 for both). When matching a selected SD to its associated LOE, the overall rate of correct concordance was 82% in round 1 and 92% in round 2 (P<0.001). CONCLUSION: Interobserver reliability for LOE and SD was fair to moderate at best, even among experienced reviewers. Use of the JBJS/Oxford chart mildly improved agreement on LOE and resulted in less SD-LOE mismatch, but did not affect agreement on SD. LEVEL OF EVIDENCE: Level II.
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Ortopedia , Proyectos de Investigación , Niño , Medicina Basada en la Evidencia , Humanos , Variaciones Dependientes del Observador , Reproducibilidad de los ResultadosRESUMEN
BACKGROUND: Anterior shoulder instability is the pattern most commonly reported in the civilian population, but military servicemembers may represent a unique population. At 1.7 per 1000 person-years, servicemembers not only have a higher incidence of instability events compared with civilians (reported rate of 0.2-0.8), but the distribution of labral tears in the military may differ significantly as well. HYPOTHESIS: The incidence of combined and posterior labral tears in the military population will be greater than numbers previously reported. STUDY DESIGN: Cross-sectional study; Level of evidence, 3. METHODS: The Wounded, Ill, and Injured Registry, a Department of Defense patient reported outcomes data collection platform that includes all military branches, was queried retrospectively for all patients who had undergone a primary arthroscopic or open shoulder stabilization procedure (Current Procedural Terminology codes 29806, 23455, 23462) between October 2016 and January 2019. Demographic information was obtained through intake forms completed by patients at the time of enrollment into the Military Orthopaedics Tracking Injuries and Outcomes Network. Tear location was determined arthroscopically and labeled as anterior, inferior, posterior, superior, or any combination thereof. Chi-square analysis was used to compare the percentage of patients with isolated anterior, isolated posterior, isolated inferior, or combined labral tears in the current study cohort with those in a previously reported cohort of patients with operative shoulder instability at a single military treatment facility. RESULTS: A total of 311 patients were included who had undergone primary shoulder stabilization during the study period. Of these patients, 94 (30.2%) had isolated anterior tears, 76 (24.4%) had isolated posterior tears, and 136 (43.7%) had combined tears. We observed a higher percentage of combined tears in our data set than in a data set from a single military treatment facility (χ2(2) = 48.2; P < .00001). Chi-square analysis demonstrated that significantly more female patients had an isolated anterior labral tear (51.2%) compared with male patients (27.1%; χ2(2) = 9.4; P = .009). CONCLUSION: The incidence of combined and posterior labral tears in the military population is greater than numbers previously reported in both military and civilian populations.
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Inestabilidad de la Articulación , Personal Militar , Lesiones del Hombro , Articulación del Hombro , Artroscopía/métodos , Estudios Transversales , Femenino , Humanos , Incidencia , Inestabilidad de la Articulación/epidemiología , Inestabilidad de la Articulación/etiología , Inestabilidad de la Articulación/cirugía , Masculino , Estudios Retrospectivos , Rotura/complicaciones , Hombro , Lesiones del Hombro/complicaciones , Lesiones del Hombro/epidemiología , Lesiones del Hombro/cirugía , Articulación del Hombro/cirugíaRESUMEN
BACKGROUND: Untreated or residual developmental dysplasia of the hip may cause significant morbidity. Periacetabular osteotomy (PAO) allows for surgical reorientation of the acetabulum but requires a significant recovery period. Because of the physical demands of active military service, hip dysplasia or its treatment with PAO may cause a significant impact on the careers of affected personnel. PURPOSE: To measure the impact of symptomatic acetabular dysplasia and its treatment with PAO on the physical readiness of personnel in the United States Armed Forces. STUDY DESIGN: Case series; Level of evidence, 4. METHODS: Records from an interservice hip-preservation practice were reviewed for all patients who underwent PAO while on active duty from January 2014 through April 2017. Collected information included branch of service, military occupation, preoperative duty restrictions related to the hip, and concomitant surgical procedures. Patients were evaluated for a minimum of 24 months and assessed for their time to return to duty, continued duty restrictions, and referrals to the medical evaluation board. RESULTS: Twenty patients (15 female, 5 male) underwent a PAO while on active duty during the period assessed. The mean patient age at surgery was 25.9 years, and the mean follow-up was 3.3 years (range, 2.3-5.4 years). In the 6 months preceding surgery, 94% of the 17 patients with available records were on duty restrictions specific to their hip (14 temporary, 2 permanent). After PAO, 35% of patients (n = 7) returned to full duty and 85% were able to remain on active duty (n = 12) or complete their military service commitments (n = 5) without noted medical disability. Three patients were medically discharged after PAO, with 1 patient referred due to hip pathology. CONCLUSION: Acetabular dysplasia significantly affects physical readiness in affected servicemembers, with 94% requiring duty restrictions. PAO allowed 85% of patients to return to military service, and 1 in 3 were able to return to full duty.
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INTRODUCTION: Musculoskeletal injuries are an endemic amongst U.S. Military Service Members and significantly strain the Department of Defense's Military Health System. The Military Health System aims to provide Service Members, military retirees, and their families the right care at the right time. The Military Orthopedics Tracking Injuries and Outcomes Network (MOTION) captures the data that can optimize musculoskeletal care within the Military Health System. This report provides MOTION structural framework and highlights how it can be used to optimize musculoskeletal care. MATERIALS AND METHODS: MOTION established an internet-based data capture system, the MOTION Musculoskeletal Data Portal. All adult Military Health System patients who undergo orthopedic surgery are eligible for entry into the database. All data are collected as routine standard of care, with patients and orthopedic surgeons inputting validated global and condition-specific patient reported outcomes and operative case data, respectively. Patients have the option to consent to allow their standard of care data to be utilized within an institutional review board approved observational research study. MOTION data can be merged with other existing data systems (e.g., electronic medical record) to develop a comprehensive dataset of relevant information. In pursuit of enhancing musculoskeletal injury patient outcomes MOTION aims to: (1) identify factors which predict favorable outcomes; (2) develop models which inform the surgeon and military commanders if patients are behind, on, or ahead of schedule for their targeted return-to-duty/activity; and (3) develop predictive models to better inform patients and surgeons of the likelihood of a positive outcome for various treatment options to enhance patient counseling and expectation management. RESULTS: This is a protocol article describing the intent and methodology for MOTION; thus, to date, there are no results to report. CONCLUSIONS: MOTION was established to capture the data that are necessary to improve military medical readiness and optimize medical resource utilization through the systematic evaluation of short- and long-term musculoskeletal injury patient outcomes. The systematic enhancement of musculoskeletal injury care through data analyses aligns with the National Defense Authorization Act (2017) and Defense Health Agency's Quadruple Aim, which emphasizes optimizing healthcare delivery and Service Member medical readiness. This transformative approach to musculoskeletal care can be applied across disciplines within the Military Health System.
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Servicios de Salud Militares , Personal Militar , Enfermedades Musculoesqueléticas , Sistema Musculoesquelético , Ortopedia , Adulto , Humanos , Enfermedades Musculoesqueléticas/epidemiología , Enfermedades Musculoesqueléticas/terapia , Sistema Musculoesquelético/lesionesRESUMEN
BACKGROUND: Patient-reported outcomes (PROs) measure progression and quality of care. While legacy PROs such as the International Knee Documentation Committee (IKDC) survey are well-validated, a lengthy PRO creates a time burden on patients, decreasing adherence. In recent years, PROs such as the Patient-Reported Outcomes Measurement Information System (PROMIS) Physical Function and Pain Interference surveys were developed as computer adaptive tests, reducing time to completion. Previous studies have examined correlation between legacy PROs and PROMIS; however, no studies have developed effective prediction models utilizing PROMIS to create an IKDC index. While the IKDC is the standard knee PRO, computer adaptive PROs offer numerous practical advantages. PURPOSE: To develop a nonlinear predictive model utilizing PROMIS Physical Function and Pain Interference to estimate IKDC survey scores and examine algorithm sensitivity and validity. STUDY DESIGN: Cohort study (diagnosis); Level of evidence, 3. METHODS: The MOTION (Military Orthopaedics Tracking Injuries and Outcomes Network) database is a prospectively collected repository of PROs and intraoperative variables. Patients undergoing knee surgery completed the IKDC and PROMIS surveys at varying time points. Nonlinear multivariable predictive models using Gaussian and beta distributions were created to establish an IKDC index score, which was then validated using leave-one-out techniques and minimal clinically important difference analysis. RESULTS: A total of 1011 patients completed the IKDC and PROMIS Physical Function and Pain Interference, providing 1618 complete observations. The algorithms for the Gaussian and beta distribution were validated to predict the IKDC (Pearson = 0.84-0.86; R2 = 0.71-0.74; root mean square error = 9.3-10.0). CONCLUSION: The publicly available predictive models can approximate the IKDC score. The results can be used to compare PROMIS Physical Function and Pain Interference against historical IKDC scores by creating an IKDC index score. Serial use of the IKDC index allows for a lower minimal clinically important difference than the conventional IKDC. PROMIS can be substituted to reduce patient burden, increase completion rates, and produce orthopaedic-specific survey analogs.
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Traumatismos de la Rodilla , Estudios de Cohortes , Documentación , Humanos , Rodilla , Traumatismos de la Rodilla/cirugía , Medición de Resultados Informados por el PacienteRESUMEN
This article provides concise and up-to-date information on the most common hip pathologies that affect adolescent athletes. We cover the evaluation and treatment of avulsion injuries, stress fractures, slipped capital femoral epiphysis (SCFE), femoroacetabular impingement, developmental dysplasia of the hip, Legg-Calve-Perthes disease, and coxa saltans focusing on minimizing advanced imaging and using conservative therapy when applicable. Although this is not an all-encompassing list of disorders, it is key to understand these hip pathologies because these injuries occur commonly and can also have detrimental complications if not diagnosed and addressed early, especially SCFE and femoral neck stress fractures.
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Traumatismos en Atletas/diagnóstico , Lesiones de la Cadera/diagnóstico , Adolescente , Atletas , Pinzamiento Femoroacetabular/diagnóstico , Fracturas por Estrés , Cadera , Articulación de la Cadera , Humanos , Enfermedad de Legg-Calve-Perthes/complicaciones , Enfermedad de Legg-Calve-Perthes/diagnóstico , Enfermedad de Legg-Calve-Perthes/terapia , Epífisis Desprendida de Cabeza Femoral/complicacionesRESUMEN
BACKGROUND: The preferred patient-reported outcome measure for the assessment of shoulder conditions continues to evolve. Previous studies correlating the Patient-Reported Outcomes Measurement Information System (PROMIS) computer adaptive tests (CATs) to the American Shoulder and Elbow Surgeons (ASES) score have focused on a singular domain (pain or physical function) but have not evaluated the combined domains of pain and physical function that compose the ASES score. Additionally, previous studies have not provided a multivariable prediction tool to convert PROMIS scores to more familiar legacy scores. PURPOSE: To establish a valid predictive model of ASES scores using a nonlinear combination of PROMIS domains for physical function and pain. STUDY DESIGN: Cohort study (Diagnosis); Level of evidence, 3. METHODS: The Military Orthopaedics Tracking Injuries and Outcomes Network (MOTION) database is a prospectively collected repository of patient-reported outcomes and intraoperative variables. Patients in MOTION research who underwent shoulder surgery and completed the ASES, PROMIS Physical Function, and PROMIS Pain Interference at varying time points were included in the present analysis. Nonlinear multivariable predictive models were created to establish an ASES index score and then validated using "leave 1 out" techniques and minimal clinically important difference /substantial clinical benefit (MCID/SCB) analysis. RESULTS: A total of 909 patients completed the ASES, PROMIS Physical Function, and PROMIS Pain Interference at presurgery, 6 weeks, 6 months, and 1 year after surgery, providing 1502 complete observations. The PROMIS CAT predictive model was strongly validated to predict the ASES (Pearson coefficient = 0.76-0.78; R2 = 0.57-0.62; root mean square error = 13.3-14.1). The MCID/SCB for the ASES was 21.7, and the best ASES index MCID/SCB was 19.4, suggesting that the derived ASES index is effective and can reliably re-create ASES scores. CONCLUSION: The PROMIS CAT predictive models are able to approximate the ASES score within 13 to 14 points, which is 7 points more accurate than the ASES MCID/SCB derived from the sample. Our ASES index algorithm, which is freely available online (https://osf.io/ctmnd/), has a lower MCID/SCB than the ASES itself. This algorithm can be used to decrease patient survey burden by 11 questions and provide a reliable ASES analog to clinicians.
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Hombro , Cirujanos , Estudios de Cohortes , Computadores , Codo , Humanos , Medición de Resultados Informados por el Paciente , Hombro/cirugía , Estados UnidosRESUMEN
BACKGROUND: Competency-based education (CBE) seeks to determine resident proficiency in the knowledge, skills, and behaviors required for independent patient care. Multiple assessment instruments evaluate technical skills or direct patient care in the clinic setting, but there are few reports incorporating both within an orthopedic specialty rotation. This study reports a residency program's comprehensive CBE initiative using formative assessments in the clinic and operating room during a sports medicine rotation. MATERIALS AND METHODS: The sports medicine rotation used validated formative assessments to evaluate resident performance during clinic encounters and program-defined surgical entrustable professional activities (EPAs). Junior resident (postgraduate year [PGY] 1-2) EPAs included basic knee/shoulder arthroscopic procedures. Senior resident (PYG 5) EPAs comprised anterior cruciate ligament reconstruction, biceps tenodesis, shoulder stabilization, and rotator cuff repair. Assessment scores were compared between individuals and PGY groups. RESULTS: Sixty-six clinical skills (CS) and 106 surgical skills assessments were conducted for 22 residents in one academic year. Surgical skills assessments demonstrated significant differences between each PGY group (P < 0.01). All PGY2 and PGY5 residents achieved independence on the evaluated EPAs. PGY5s earned higher scores in CS assessments than the other classes (P < 0.01). PGY2 residents scored higher than PGY1s in 7 of 9 CS domains. CS independence was achieved by 21 of 22 residents by the end of the rotation. CONCLUSIONS: The CBE program effectively quantified expected differences in resident performance by PGY for clinic and surgical assessments on a sports medicine rotation. Assessments built an environment where feedback was more structured and standardized, creating a culture to improve resident education.
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Artroscopía/educación , Competencia Clínica/estadística & datos numéricos , Educación Basada en Competencias/métodos , Internado y Residencia/métodos , Medicina Deportiva/educación , Educación Basada en Competencias/estadística & datos numéricos , Curriculum , Humanos , Internado y Residencia/estadística & datos numéricos , Evaluación de Programas y Proyectos de SaludRESUMEN
PURPOSE: To evaluate current practice patterns in anterior cruciate ligament reconstruction (ACLR) surgery among fellowship-trained military surgeons. METHODS: The MOTION database is a prospectively collected dataset of intraoperative variables across the Military Health System. This database was queried using Current Procedural Terminology code 29888 for ACLR among active-duty service members between October 2016 and December 2019. The intraoperative data pertaining to ACLR involving both isolated primary ACLRs and primary ACLRs combined with meniscal or chondral injuries were extracted with patient age, sex, and rank. RESULTS: Two hundred sixty-six primary ACLRs performed by 21 fellowship-trained orthopaedic surgeons at 9 MTFs were identified. The mean age of patients undergoing ACLR was 27.2 ± 7.7 years. Bone-patellar tendon-bone autograft was the most commonly used graft source (137 of 266 [51.5%] cases.) Meniscal injuries were treated with an isolated debridement in 53 of 156 (34.0%) tears, whereas meniscal repair was performed in 86 of 156 (55.1%) tears. Concomitant chondral pathology was noted in 43 of 266 cases (16.2%) and most commonly addressed with chondroplasty (25 of 49 [51.0%] chondral lesions). CONCLUSIONS: Bone-patellar tendon-bone autograft was the most commonly used graft type in ACLR among fellowship-trained surgeons treating active-duty service members. Concomitant meniscal pathology was encountered at rates comparable with what has been previously reported, and meniscal repair was favored over meniscal debridement in more than 50% cases. LEVEL OF EVIDENCE: Level IV: Therapeutic case series.
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Acute subdural hematoma is a rare but potentially fatal medical condition in athletes. This condition has been reported in both contact and non-contact sports. Patients who survive an acute subdural hematoma typically have lifelong deficits and require extensive rehabilitation. Prompt recognition of this condition and access to a hospital with an available neurosurgeon is critical. To our knowledge, this is the first report of a subdural hematoma in an elite-level rugby player.
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OBJECTIVE: To determine baseline knowledge of emergency medicine (EM) residents at 2 different residency training programs and assess if a 4-week orthopedic surgery rotation would improve musculoskeletal (MSK) knowledge as assessed by the basic competency exam (BCE). This study also sought to compare variations of the BCE to determine how emergency physicians would perform on the full 25-question assessment vs a modified 18-question test. DESIGN: Residents from 2 different EM residency training programs were given the BCE to determine baseline MSK knowledge prior to their orthopedic surgery rotations. A postrotation BCE was given to the residents from both EM training programs upon completion of their orthopedic surgery rotation. Both prerotation and postrotation tests were reviewed and scored independently by a panel of experts and later assessed by 2 independent reviewers. SETTING: San Antonio Military Medical Center, SA Tx Level I Trauma, Tertiary Care Center University of Texas Health, SA, Tx, Level 1 Trauma, Tertiary Care Center. PARTICIPANTS: A total of 54 EM residents completed both the prerotation test and pos-rotation test. RESULTS: EM residents at both programs had significantly improved test scores after an orthopedic surgery rotation. Baselines scores of PGY-2 residents were higher than PGY-1 residents. CONCLUSIONS: EM residents can improve their competency in MSK education with a 4-week rotation in orthopedic surgery. Further studies are needed to determine knowledge retention and to identify components of an optimal orthopedic rotation.
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Medicina de Emergencia , Internado y Residencia , Procedimientos Ortopédicos , Ortopedia , Competencia Clínica , Educación de Postgrado en Medicina , Medicina de Emergencia/educación , Humanos , Ortopedia/educaciónRESUMEN
Global health delivery is a complex initiative requiring dedicated personnel to achieve a successful program. To be most beneficial, global health delivery should focus on cultural competence, bidirectional education, and capacity building through direct and purposeful means. The authors present the expansion of their global health delivery program in Ecuador focusing on the evolution of the program from a medical mission trip to a multilayered program that helps foster engagement, education, and learning while helping children who might not otherwise have access to care, along with future directions and potential methods to decrease the need for such initiatives in Ecuador.
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Relaciones Comunidad-Institución/tendencias , Ortopedia/organización & administración , Ortopedia/tendencias , Desarrollo de Programa , Atención a la Salud/organización & administración , Atención a la Salud/tendencias , Ecuador , Predicción , Salud Global , Educación en Salud , Humanos , InternacionalidadRESUMEN
Developmental dysplasia of the hip (DDH) in adolescents and young adults can cause notable pain and dysfunction and is a leading cause of progressive hip osteoarthritis in affected patients. Recognition of the clinical symptoms and radiographic presentation of DDH in adolescents and young adults are paramount for early management. Plain radiographs are critical for making proper diagnosis, whereas three-dimensional imaging including MRI and/or CT detects intra-articular pathology and better characterizes hip morphology. Management of early, symptomatic DDH includes nonsurgical modalities and open joint preservation techniques. Arthroscopic management can be used as an adjunct for symptomatic treatment and for addressing intra-articular pathology, but it alone does not correct the underlying osseous dysplasia and associated instability. The periacetabular osteotomy has become the mainstay of efforts to redirect the acetabulum and preserve the articular integrity of the hip; however, the proximal femur is also a potential source of pathology that should be considered. Open hip procedures are technically demanding yet provide the opportunity for pain relief, improved function, and preservation of the hip joint.
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Luxación Congénita de la Cadera/diagnóstico por imagen , Luxación Congénita de la Cadera/cirugía , Huesos Pélvicos/diagnóstico por imagen , Huesos Pélvicos/cirugía , Adolescente , Artroscopía , Humanos , Osteotomía , Examen Físico , Adulto JovenRESUMEN
BACKGROUND: Developmental dysplasia of the hip (DDH), which encompasses a wide spectrum of disease from mild dysplasia to frank dislocation, is one of the most common developmental deformities of the lower extremities and one of the leading causes of future osteoarthritis and hip arthroplasty. Legg-Calvé-Perthes disease (LCPD) results from a vascular insult to the growing femoral epiphysis, which in turn can create permanent morphologic changes to the hip joint. Slipped capital femoral epiphysis (SCFE) occurs when the proximal femoral physis fails allowing the epiphysis to displace in relation to the metaphysis. Infections about the hip also create significant morbidity in the pediatric hip. METHODS: We searched the PubMed database for all studies related to DDH, LCPD, SCFE, and pediatric hip infections that were published between July 1, 2014 and August 31, 2017. The search was limited to English articles and yielded 839 papers. This project was initiated by the Pediatric Orthopaedic Society of North America Publications Committee and was reviewed and approved by the Pediatric Orthopaedic Society of North America Presidential Line. RESULTS: A total of 40 papers were selected for review based upon new and significant findings. Select historical manuscripts are also included to provide sufficient background information. CONCLUSIONS: DDH, LCPD, SCFE, and infections about the hip continue to be important topics in pediatric orthopaedics and areas of vital research. This manuscript reviews the most important recent literature on the diagnosis and treatment of these pediatric hip conditions. LEVEL OF EVIDENCE: Level V.
Asunto(s)
Artritis Infecciosa/cirugía , Luxación Congénita de la Cadera/cirugía , Enfermedad de Legg-Calve-Perthes/cirugía , Epífisis Desprendida de Cabeza Femoral/cirugía , Artritis Infecciosa/microbiología , Drenaje , Fémur , Luxación Congénita de la Cadera/diagnóstico por imagen , Articulación de la Cadera/cirugía , Humanos , Enfermedad de Legg-Calve-Perthes/diagnóstico por imagen , América del Norte , Procedimientos Ortopédicos , Ortopedia , Osteoartritis , Epífisis Desprendida de Cabeza Femoral/diagnóstico por imagen , Sociedades MédicasRESUMEN
Sexual dimorphism describes differences in biologic response between males and females due to inherent chromosomal differences. These differences similarly affect orthopaedic-related injuries and treatment outcomes as seen with femoroacetabular impingement, an abnormal hip morphology where females have shown worse hip function scores than male counterparts before and after surgery. Potential dimorphic factors that increase susceptibility of females to injury and/or worse outcomes may include joint laxity, hip morphology, and osseous biology. This article reviews the relevant literature of prevalence, presentation, management, and outcomes that characterize sexual dimorphism as it relates to femoroacetabular impingement.