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Information × Registration Number 0222U002151, 0119U001022 , R & D reports Title Develop new and improve existing methods of diagnosis and treatment of patients with coxarthrosis with concomitant spinal pathology popup.stage_title Head Gaiko Heorhiy V, Доктор медичних наук Registration Date 10-02-2022 Organization SI “The Institute of Traumatology and Orthopedics by NAMS of Ukraine" popup.description2  The object of the study was 150 patients with stage III-IV idiopathic coxarthrosis who underwent hip arthroplasty. The aim of the study is to improve the results of treatment of patients with hip-lumbar syndrome based on the results of the study of the dominant factors of this development. Research methods - clinical, radiological (X-ray, magnetic resonance imaging), methods of studying the vertebral-pelvic balance, statistical. The dominant role of the parameters of the spinal-pelvic balance in the development of hip-lumbar syndrome is determined. The relationship between clinical and radiological changes in the hip joints and changes in the lumbar spine in patients with different types of vertical posture and their role in the formation of pain before and after hip arthroplasty. A mathematical model of the stress-strain state of an endoprosthesis liner installed in the Levinec safe zone with different types of pelvic kinematics has been created. Data of mathematical modeling are confirmed by research of rates of wear of the polyethylene liner at patients after endoprosthesis of a hip joint with nonfunctional position of an acetabular component. The characteristics of the existing computer navigation systems for positioning the acetabular component of the hip arthroplasty, taking into account the spatial orientation of the pelvis, are analyzed. Product Description popup.authors Batanova Nina Yu. Haluzinskii Olexander A. Zaiets Volodymyr B Kalashnikov Oleksii V Kozak Roman A. Nizalov Taras V. Osadchuk Taras I Pidgaetskiy Vitaliy M Polovynka Lidiia O. Sulyma Oleksii M. Torchynskii Vuktor P Chernyak Pavlo S. Yuryk Olha Y. popup.nrat_date 2022-03-09 Close