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Children with cerebral palsy (CP) and those with avascular necosis (AVN) after treatment of developmental hip dysplasia (DDH) are at risk of developing coxa valga. Proximal femur guided growth is a minimally invasive option to correct this deformity. A systematic review of articles that described treatment of coxa valga with proximal femur guided growth (PFGG) and reporting on primary radiographic outcomes, demographic variables, surgical variables and complications. One hundred and seventy-nine hips underwent PFGG (117 with CP and 62 with lateral overgrowth). Average age at surgery was 8.1 years; average follow-up was 52.5 months. Migration percentage improved from 11.2% (p < 0.0001). Neck-shaft angle improved by 11.9° (p < 0.0001). The most common complication was screw growth out of the physis (30% of cases). PFGG can correct coxa valga, improve radiographic parameters, and in children with CP prevent further subluxation. This technique modulates proximal femur growth, induces changes to the acetabulum and can correct valgus deformity. Evidence Level III. (Journal of Surgical Orthopaedic Advances 32(4):049-052, 2024).
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Paralisia Cerebral , Fêmur , Humanos , Criança , Fêmur/diagnóstico por imagem , Coxa Valga/diagnóstico por imagem , Coxa Valga/etiologia , Displasia do Desenvolvimento do Quadril/cirurgia , Displasia do Desenvolvimento do Quadril/diagnóstico por imagem , Luxação Congênita de Quadril/cirurgia , Luxação Congênita de Quadril/diagnóstico por imagemRESUMO
Elbow fractures comprise 15% of all fractures in children. Our study identifies risk factors and consumer products that contribute to pediatric elbow fractures. The National Electronic Injury Surveillance System was used to collect demographic and consumer product information between 2010 and 2019 for patients younger than 17 years who presented to the emergency department with elbow fractures. Of the 458,433 elbow fractures, the average age of the patients was 7.4 ± 4.1 years and 55.6% were male children. The most common consumer product was sports and recreation equipment, followed by home furnishings. Male patients (P < .0001) and patients 8 years and older (79.2% vs 51.1%, P < .0001) experienced significantly greater rates of injury with sports and recreation equipment. This study evaluates the products associated with pediatric elbow fractures and highlights the importance of safe sports and recreation equipment use and the role of parental counseling in preventing falls from furniture.
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Fraturas do Cotovelo , Fraturas Ósseas , Esportes , Criança , Humanos , Masculino , Pré-Escolar , Feminino , Fraturas Ósseas/epidemiologia , Estudos RetrospectivosRESUMO
Introduction: Lateral condyle fractures are the second most common pediatric elbow fracture. There exist multiple options for internal fixation including buried K-wires, unburied K-wires, and screw fixation. Our study aims to review the current literature and determine if fixation strategy affects outcomes to include fracture union, postoperative range of motion, and need subsequent surgery. Methods: A systematic review of Pubmed, MEDLINE, and EMBASE databases was performed. Included articles involve pediatric patients with displaced lateral condyle fractures treated with internal fixation that reported outcomes to include union rates and complications. Results: Thirteen studies met inclusion criteria for a total of 1299 patients (472 buried K-wires, 717 unburied K-wires, and 110 screws). The patients' average age was 5.8 ± 0.6 years, male (64%), and had 16.3 months of follow-up. No differences in union and infection rates were found. Unburied K-wires had the shortest time to union and the greatest elbow range of motion postoperatively. Conclusions: Our systematic review demonstrates similar outcomes with union and infection rates between all fixation techniques. Unburied K-wires demonstrated a shorter time to union and the greatest postoperative range of motion. Additionally, unburied K-wires may be removed in clinic, decreasing the cost on the healthcare system. Evidence: Level 3.
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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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Ombro , Cirurgiões , Estudos de Coortes , Computadores , Cotovelo , Humanos , Medidas de Resultados Relatados pelo Paciente , Ombro/cirurgia , Estados UnidosRESUMO
BACKGROUND: Autologous chondrocyte implantation (ACI) has been shown to provide adequate durability, pain relief, and improved long-term functional outcomes in the average patient, but proof of its efficacy in individuals with greater than average physical demands is scarce. Further knowledge is required to understand which patients may benefit from ACI and to identify which risk factors are associated with failure to return to the preinjury activity level. PURPOSE: To determine the occupational outcomes, rates of reoperation, and variables predictive of suboptimal outcomes after ACI. STUDY DESIGN: Case series; Level of evidence, 4. METHODS: All active-duty military servicemembers in the United States who underwent ACI of the knee between 2004 and 2014 were identified. Demographic information, injury characteristics, surgical variables, and clinical and surgical outcomes were extracted from the medical record. Univariate and multivariate analyses were used to determine significant independent predictors of clinical and surgical failures. RESULTS: A total of 90 patients (91 knees) met the inclusion criteria. The cohort was predominantly male (86%), with a mean age of 34.5 ± 6.3 years (range, 20-50 years). The most common location of the articular cartilage lesion was the patellofemoral compartment (54 lesions, 59%), and the mean Outerbridge grade and size were 3.8 ± 0.4 and 4.00 ± 2.77 cm2 (range, 1.2-15.0 cm2), respectively. A total of 72 patients (79%) had at least 1 previous knee procedure. Nearly three-quarters of patients (71%) underwent concomitant procedures. At a mean follow-up of 59.9 ± 27.1 months (range, 24.0-140.1 months), 60% of our patients reported significant improvement in knee pain and did not require further surgical intervention. Multivariate analysis identified age <30 years as the only significant independent predictor of both clinical (P = .011) and overall failure (P = .014). Moderate-demand military occupational specialties (P = .036), exclusive involvement of the patellofemoral compartment (P = .045), and use of a periosteal patch (P = .0173) were additionally found to be independent predictors of surgical failure. CONCLUSION: Treatment of articular cartilage defects of the knee with ACI in physically active young individuals can return nearly two-thirds of individuals to daily activity with decreased pain and improved function. Risk factors for failure after ACI surgery were age younger than 30 years, lower demand occupation, exclusive involvement of the patellofemoral compartment, prior microfracture, and use of a periosteal patch.
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Surgical release of the anterior and lateral compartments of the lower leg has been shown to relieve the symptoms of chronic exertional compartment syndrome. We utilize a technique that allows the surgeon to perform anterior and lateral compartment fasciotomies through a single incision while safely identifying the superficial peroneal nerve. After positioning the patient supine on the operating table with the operative extremity prepared and draped, anatomic landmarks are identified on the patient's skin. The major steps of the procedure are (1) identifying the distal end of the fibula, anterior fibular diaphysis, tibial crest, fibular head, and lateral aspect of the patella; (2) drawing the skin incision, beginning 6 to 8 cm proximal to the distal end of the fibula centered between the tibial crest and anterior fibular diaphysis and extending it 6 cm proximally; (3) making a skin incision longitudinally and dissecting the subcutaneous tissue to allow identification of the fascia and superficial peroneal nerve; (4) performing gentle neurolysis; (5) identifying the anterior and lateral compartments, making small incisions in the fascia of each compartment, and then performing fasciotomy of the lateral and then anterior compartments while protecting the superficial peroneal nerve; and (6) irrigating the wound, closing it in layers, and applying a soft, compressive dressing. Postoperatively, the patient is allowed to bear as much weight as he or she can tolerate. Current literature indicates that good-to-excellent outcomes can be expected for 90% to 95% of patients treated with fasciotomy. Military personnel and patients with posterior compartment involvement may have less reliable outcomes.
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BACKGROUND: Osteochondral lesion of the talus (OCLT) is frequently described as an uncommon diagnosis; however, little is known of its incidence. In light of increased awareness combined with the continued evolution of radiologic and treatment modalities, more attention has been given to this diagnosis. Serving a young, athletic population with unique occupational requirements, we have perceived an increase in the diagnosis of OCLTs. The goal of this study was to determine the incidence of OCLTs in an active duty military population, as well as demographic risk factors for OCLTs. METHODS: We performed a query of the Defense Medical Epidemiology Database (DMED) of the International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) code for OCLTs which in the Armed Forces Health Longitudinal Technology Application (AHLTA) system is uniquely assigned the code 732.5. An overall injury incidence was calculated, in addition to multivariate analysis to determine independent risk factors among the following demographic considerations: gender, race, rank, branch of military service, and age. Year of diagnosis was also considered. RESULTS: The overall incidence rate for the 10-year period (1999 to 2008) was 27 OCLTs per 100,000 person-years. Significant demographic risk factors were female gender, white race, enlisted rank, service in the Army and Marines, and age greater than 20 years. Incidence rate was 16 per 100,000 in 2002, with steady annual increases resulting in an incidence rate of 56 per 100,000 person-years in 2008, corresponding to the years of active involvement in global combat operations. CONCLUSION: The incidence of OCLTs in the active duty military population was higher with female gender, white race, enlisted rank, increased age, and Army or Marine service.