膝活动平台内侧单髁置换术后生物力学的研究进展△

Research progress on biomechanics secondary to Oxford mobile- bearing medial unicompartmental knee arthroplasty

摘要:

膝关节单髁置换术是治疗膝关节内侧单间室病变的一种有效方法，临床随访结果显示其可以缓解关节疼痛、纠正关节畸形、恢复关节功能。膝关节单髁置换术后临床效果满意，但其一定程度上改变了膝关节生物力学。本文就膝关节牛津活动平台内侧单髁置换术后生物力学的研究现状进行综述，包括尸体研究、有限元分析、步态分析及其他研究方法等。

Abstract:

Unicompartmental knee arthroplasty (UKA) is an effective treatment for medial unicompartmental knee osteoarthritis.Largenumber of literatures have proved that the UKA does relieve joint pain, correct joint deformity and restore joint function, However, UKAleads to biomechanical changes of the knee in some extent despite of its satisfactory clinical outcomes.This paper will systematically reviewpostoperatively biomechanical variations of Oxford mobile- bearing medial UKA, involving cadaveric study, finite element analysis, gaitanalysis and others.