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Objective: This study aimed to evaluate the diagnosis and treatment preferences of orthopedic surgeons in developmental dysplasia of the hip (DDH) cases under the age of 1 in Türkiye with a higher incidence of DDH, estimated to be around 5-15 per 1000 live births., Methods: This was a nationwide cross-sectional survey. A link for the online survey, including 16 multiple-choice questions, was sent to the email group of the National Orthopedic Society., Results: Among 233 filled-out surveys, 211 met the inclusion criteria. Half of the participants had experience of <10 years as orthopedic surgeons, managed <25% of pediatric patients in daily practice, and treated <25 DDH cases per year before walking age. Ninety-seven percent used more than one method, hip ultrasound the most common, for exact diagnosis of DDH under 6 months. Pavlik harness was the most commonly preferred brace, but the use of Tübingen orthosis increased among experienced surgeons. The uppermost age limit for bracing was higher in surgeons dealing with more pediatric patients and treating more DDH cases. Dislocated hips and hips requiring closed/open reduction were more commonly referred to other surgeons by less experienced surgeons in terms of years, number of pediatric patients, and treated DDH cases per year. The lowest age limit for intervention under general anesthesia was lower in surgeons treating >25 DDH cases per year. Over one-third used both anterior and medial approach open reduction, but a trend to anterior open reduction alone was more evident in surgeons treating >50 DDH cases per year. More experienced surgeons were more prone to check the intraoperative reduction with postoperative computed tomography or magnetic resonance imaging. Diagnosis and treatment ages of DDH cases did not significantly change during the coronavirus disease 2019 pandemic., Conclusion: Management preferences of orthopedic surgeons in DDH before walking age primarily depend on the rate of pediatric patients in daily practice and the number of treated DDH cases per year.

Background: The distribution of fractures may vary according to age and gender. In a country like Türkiye, which has high population density and covers a large geographical area, it is important to understand the regional variations in fractures and identify the health institutions in which patients seek treatment to plan new health-care investments effectively. The objective of our study was to investigate the distribution of fractures across the seven regions of Türkiye considering age, gender, and the level of health institutions the patients visited., Methods: Between January 2021 and May 2023, the total number of fractures, locations of the fractures, patient age and gender, geographical regions, and levels of the health-care institutions to which the patients presented were examined through the e-Nabız personal health record system. Age groups were divided into pediatric (0-19 years), adult (20-64 years), and geriatric (≥65 years) categories. Geographical regions included the Marmara, Central Anatolia, Black Sea, Eastern Anatolia, Aegean, Mediterranean, and Southeastern Anatolia regions., Results: A total of 2,135,701 patients with 2,214,213 fractures were analyzed. Upper extremity fractures were the most common among all considered fracture groups (1,154,819 fractures, 52.2%). There were 643,547 fractures in the pediatric group, 1,191,364 fractures in the adult group, and 379,302 fractures in the geriatric group. While the total number of fractures was higher among men with 1,256,884 fractures (58.9%), the rate among women was higher in the geriatric group (67.2%). Geographically, the highest number of fractures was observed in the Marmara region (714,146 fractures), and 67.92% of all patients presented to secondary health-care institutions (1,500,780 fractures). The most commonly diagnosed fracture in the study population was distal radius fractures. The most common fracture in the geriatric group was femur fractures while distal radius fractures were the most common fractures in the adult and the pediatric groups., Conclusion: By understanding the distribution of fractures in Türkiye based on fracture site, geographical region, age, and gender, it becomes possible to improve the planning of patient access to health-care services. In regions with limited health resources, a more successful resource distribution can be achieved by considering fracture distributions and age groups.

Focal fibrocartilaginous dysplasia (FFCD) is a rare disease that can cause angular deformities of long bones. The common pathologic finding is a thick fibrotic band extending from epiphysis to metaphysis on one side of the bone. The tethering effect of the fibrotic band around the growth plate is thought to be the main etiology for the development and progression of the deformity. FFCD mostly affects the proximal tibia and the distal femur. The literature contains different treatment options. Here, we present the case of a 20-month-old girl with FFCD on the medial side of the distal femur causing varus deformity. Our treatment protocol included excision of the fibrotic band from the medial side and application of a two-hole plate for guided growth on the lateral side of the distal femur. Deformity correction was achieved rapidly with no complications. A literature review is also presented along with pathologic and magnetic resonance imaging findings.

Osteonecrosis of the femoral head is a poorly understood condition that may lead to progressive destruction of the hip joint. Its incidence is common between the third and fifth decades of life and it is the diagnosis behind 5-18% of annually performed total hip arthroplasties (THAs) in the USA.Regarding the high rate of complications of THA in that age group, authors have agreed on the importance of joint-preservation techniques for this disease but techniques vary to establish a generally accepted algorithmic approach.Surgical head-preserving procedures, core decompression with or without graft, stem cell augmentation, or biologic adjuncts, vascularized bone grafting, and proximal femoral osteotomies have all been published on with heterogeneous results and with limited evidence to date.Consensus states that the prognosis of patients with osteonecrosis of the femoral head can be significantly improved with early diagnosis and timely intervention. Cite this article: EFORT Open Rev 2019;4:647-658. DOI: 10.1302/2058-5241.4.180073., Competing Interests: ICMJE Conflict of interest statement: JP reports consultancy to Zimmer Biomet, Stryker, TissueGene, Corentec, Ethicon, Tenor, KCI, Heraeus and 3M; royalties from Corentec, Parvizi Surgical Innovations, Hip Innovation Technology, Alphaeon, Joint Purification Systems, Ceribell, PRN, PRNVeterinary, MD-Valuate, Intellijoint, MicroGenDx and Corentec, all outside the submitted work. The other authors declare no conflict of interest relevant to this work., (© 2019 The author(s).)

Although osteochondral autograft transplantation (OAT) in the knee and ankle has gained much popularity on the other hand the technique has rarely been applied in the femoral head. In this article, we present a 15-year-old female patient with unstable chondral lesion on the right femoral head. She had a history of open reduction for developmental dysplasia which resulted in avascular necrosis. She had coxa magna, breva and trochanteric overgrowth along with an unstable chondral lesion on the superolateral part of the femoral head. She underwent OAT for chondral lesion, femoral head reshaping and relative neck lengthening. Her Harris Hip Score improved from 55 to 90 in the 18 months of follow-up. The case is unique in a way that the autografts were harvested from the anterior part of the same femoral head that was already intended to be removed during osteochondroplasty.

Objectives: This study aims to evaluate the effectiveness of full-time bracing in residual acetabular dysplasia (RAD) and the effect of previous Pavlik harness usage on the results of treatment with abduction orthosis., Patients and Methods: We retrospectively reviewed 80 patients (9 males, 71 females; mean age 6±0.8 months; range, 5 to 7 months) with developmental dysplasia of the hip (119 dysplastic hips) treated with hip abduction orthosis. Patients with an acetabular index (AI) measurement of 30° and over who used full-time hip abduction brace for six months were included in the study. Acetabular index values were measured at the initiation, third, and sixth months of treatment and the effectiveness of abduction orthosis was evaluated. The patients were analyzed for the effect of prior Pavlik harness application on abduction orthosis treatment., Results: Mean AI value of the dysplastic hips (n=119) was 33.4°±2.6°, which decreased to 28.5°±2.6° after treatment (p<0.001). The AI improvement in the first three-month period was significantly faster than the second three-month period (2.9°±1.9° vs. 1.9°±1°; p=0.013). No difference was observed in AI development between patients with or without prior Pavlik treatment (p=0.1). In patients with unilateral dysplasia, dysplastic hips improved significantly faster than normal hips (p<0.001). As a result of a mean follow-up duration of 20.2±9.8 months from the onset of brace treatment, 32 (32%) hips were grouped as normal, 49 (48%) as mildly dysplastic, and 22 (20%) as severely dysplastic based on Tönnis criteria., Conclusion: Hip abduction orthosis may be used in patients with RAD between 6 to 12 months of age. Acetabular index improvement was faster in the first three months of brace treatment. Dysplastic hips improved faster than normal hips, and prior Pavlik harness treatment did not alter the effectiveness of orthosis.

Objective: The aim of this study was to evaluate the results of fixator assisted correction of the distal femoral valgus deformities and the precision of the correction., Methods: Seventeen extremities of 13 patients (7 women and 6 men; mean age: 16 ± 5.4 years) who had fixator assisted plating of the distal femur for genu valgum deformity were evaluated. Mechanical axis deviation (MAD) and mechanical lateral distal femoral angles (mLDFA) were measured pre-operatively and post-operatively. mLDFA was graded as perfect if it is between 85° and 90°(85° ≤ x ≤ 90°); overcorrection if it is between 91° and 95° (91° ≤ x ≤ 95°) and undercorrection if it is between 80° and 85° (80° ≤ x < 85°). Measurements beyond those limits were graded as a poor result. The position of the mechanical axis line with respect to center of the knee was graded from zone 1 to zone 4 pre-operatively and post-operatively., Results: The mean follow-up period was 12.8 ± 3.7 months. The pre-operative and post-operative mLDFA was 70.5°±9.4° (range, 57°-82°) and 87.7° ± 3.5° (range, 80°-94°), respectively (p < 0.001). Based on post-operative standing radiographs, the correction was graded perfect in 12 femurs. The correction in three femurs were graded as overcorrection and graded as undercorrection in two femurs. Sagittal plane correction was also achieved in two femurs. Peroneal nerve decompression was done in three patients (5 extremities) with valgus deformity over 30°. The mechanical axes in all lower extremities were passing through zone 2 or more, pre-operatively, whereas the mechanical axes were in zone 2 or more in five extremities post-operatively., Conclusion: Fixator assisted plating is an effective treatment modality in patients with distal femoral valgus deformity. Although the technique enables to obtain significant correction in coronal plane it has the disadvantages of over- and undercorrection. Thus, we advise intraoperative confirmation of the correction under fluoroscopic control., Level of Evidence: Level IV Therapeutic Study., (Copyright © 2018 Turkish Association of Orthopaedics and Traumatology. Production and hosting by Elsevier B.V. All rights reserved.)