Biomechanical Substantiation of the Strength and Stiffness of a Hip Joint Capsule Defect Fixation with Polypropylene Mesh.

 Dislocation of the femoral component of the endoprosthesis is one of the most frequent complications of total hip replacement. The best option for the "treatment" of dislocation of the hip endoprosthesis is to prevent the development of primary instability. There are cases in which even with the correct installation of the endoprosthesis components, dislocations arise due to the weakness or defect of the capsular-ligament apparatus.