Incidence of Avascular Necrosis of the Femoral Head After ...
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email [email protected]. Abstract: Avascular necrosis (AVN) of the femoral head is a progressive disease that pre- dominantly affects younger patients.
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Incidence of Avascular Necrosis of the Femoral Head After ...
Jan 5, 2016 - (Osteonics, Allendale, NJ), 2 cases of RusselâTaylor femoral nail (Smith ... groups was compared using the chi-square test or Fisher's exact.
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OBSERVATIONAL STUDY
Incidence of Avascular Necrosis of the Femoral Head After Intramedullary Nailing of Femoral Shaft Fractures A Multicenter Retrospective Analysis of 542 Cases Ji Wan Kim, MD, Jong-Keon Oh, MD, Young-Soo Byun, MD, Oog-Jin Shon, MD, Jai Hyung Park, MD, Hyoung Keun Oh, MD, Hyun Chul Shon, MD, Ki Chul Park, MD, Jung Jae Kim, MD, and Seung-Jae Lim, MD
Abstract: The goal of this study was to determine the incidence of avascular necrosis of the femoral head (AVNFH) after intramedullary nailing of femoral shaft fractures and to identify risk factors for developing AVNFH. We retrospectively reviewed all patients with femoral shaft fractures treated with antegrade intramedullary nailing at 10 institutions. Among the 703 patients enrolled, 161 patients were excluded leaving 542 patients in the study. Average age was 42.1 years with average follow-up of 26.3 months. Patient characteristics and fracture patterns as well as entry point of femoral nails were identified and the incidence of AVNFH was investigated. Patients were divided into 2 groups according to open versus closed physis, open versus closed fractures, and age (
