Mathematical computer modeling of biomechanical behaviour of hip endoprosthesis modified stem

Abstract

The principles of mathematical modeling have been proposed in development and prognosing of biomechanical behavior of modified stem of hip prosthesis. We have made computer calculation of tensions and deformities of femoral component of metal stem and bone structures. We have defined critical disorders and wear of metal prosthesis with long groove and without groove. Mathematical calculations and the results confirm functional reliability and workability of the modified prosthesis.

Keywords

• эндопротез тазобедренного сустава
• математическое моделирование
• биомеханика
• hip arthroplasty
• mathematical modeling
• biomechanics