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Denis Igorevich VARFOLOMEEV, Valerij Grigoryevich SAMODAJ, Anastasiya Viktorovna MEDVEDEVA; The possibility of the original device use for the femoral neck osteotomy in total hip replacement; Advanced Nano-Bio-Materials and Devices; 2018:2(3):294-300
Hip arthroplasty consists of a series of sequential manipulations, one of them is the femoral neck osteotomy. The position of the implant and the presence of postoperative complications depend on accuracy of this technique implementation. The purpose of the study was to develop a device for the femoral neck osteotomy. The study was designed to investigate the accuracy of the femoral neck osteotomy with use of the developed device. The operational model of the device has been developed. The pilot studies on plastic bones models both in control group and group of comparison were conducted on the basis of Traumatology and Orthopedics Department Voronezh Burdenko State Medical University. The study data demonstrated a higher accuracy of the femoral neck osteotomy in the comparison group. The use of the developed device allows to perform the femoral neck osteotomy with high accuracy, and it also allows to control position of an implant. It can reduce the number of complications and improve the quality of patients’ lives.