The clinical case of the patient’s treatment with avascular necrosis of the femoral and tibiral condyles by the method of intraosseous injection of autological bone marrow aspirate concentrate

Abstract

According to statistics, from 5 to 17 % of endoprothesis is performed for avascular necrosis. This article demonstrates the use of autologous bone marrow aspirate concentrate as an orthobiological material in the treatment of developed stage 2 avascular necrosis while taking glucocorticosteroids for Covid-19 applying the example of a clinical case. The patient’s complaints, the results of laboratory and instrumental investigations, the technique for performing intraosseous injection are described. The functional state of the knee joint was assessed before treatment and after 3, 6 and 12 months. The case study testifies to the effectiveness of the use of an orthobiological preparation and explains the need for further study of the presented methodic.