A Moroni1, C Faldini, F Piras, S Giannini. 1. Ninth Department of Orthopaedic Surgery, Rizzoli Orthopaedic Institute, Bologna University, Italy. a.moroni@ior.it
Abstract
BACKGROUND AND AIMS: Intraoperative femoral fractures are a serious complication of total hip replacement. The purpose of this study was to evaluate the risk factors of intraoperative femoral fractures in a retrospective analysis of a series of 3,566 total hip replacements. MATERIALS AND METHODS: The patients were divided into two groups, A and B. Group A patients had no intraoperative femoral fractures and Group B patients had intraoperative femoral fractures. In Group A there were 3,483 patients (97.7%) and in Group B, 83 (2.3%). The following potential risk factors were evaluated: sex, age, diagnosis, previous surgery at the homolateral hip, surgical approach, fixation type of the femoral component, prosthesis type, surgical stage during which the fracture occurred, and the lead operating surgeon. RESULTS: The fracture incidence was higher in females (p < 0.005) in uncemented femoral components (p = 0.005), in patients who had previous surgery at the homolateral hip (p < 0.005), and in revision surgery (p < 0.005). CONCLUSION: The analysis of intraoperative femoral fracture risk factors should allow the surgeon to improve the surgical performance and therefore reduce the incidence of this severe intraoperative complication.
BACKGROUND AND AIMS: Intraoperative femoral fractures are a serious complication of total hip replacement. The purpose of this study was to evaluate the risk factors of intraoperative femoral fractures in a retrospective analysis of a series of 3,566 total hip replacements. MATERIALS AND METHODS: The patients were divided into two groups, A and B. Group A patients had no intraoperative femoral fractures and Group B patients had intraoperative femoral fractures. In Group A there were 3,483 patients (97.7%) and in Group B, 83 (2.3%). The following potential risk factors were evaluated: sex, age, diagnosis, previous surgery at the homolateral hip, surgical approach, fixation type of the femoral component, prosthesis type, surgical stage during which the fracture occurred, and the lead operating surgeon. RESULTS: The fracture incidence was higher in females (p < 0.005) in uncemented femoral components (p = 0.005), in patients who had previous surgery at the homolateral hip (p < 0.005), and in revision surgery (p < 0.005). CONCLUSION: The analysis of intraoperative femoral fracture risk factors should allow the surgeon to improve the surgical performance and therefore reduce the incidence of this severe intraoperative complication.
Authors: Carla Timmer; Davey M J M Gerhardt; Enrico de Visser; Marinus de Kleuver; Job L C van Susante Journal: Eur J Orthop Surg Traumatol Date: 2018-05-07
Authors: Seyed Mohammad Javad Mortazavi; Ehsan Ghadimi; Mohammad Vahedian Ardakani; Mohammadreza Razzaghof; Mohammad Ali Ghasemi; Ali Nili; Ali Vafaei; Alireza Moharrami; Sheila Rasta Journal: Int Orthop Date: 2022-01-05 Impact factor: 3.075