髋关节修复准则

Hip Joint Repair Criterion

为寻求股骨头坏死再修复的客观规律，近20年来，我们从生物力学观点出发，依据骨科生物力学基础原理，并通过临床实践、跟踪观察、回顾性研究，及分析多种疗法优缺点基础上，探讨了股骨头坏死治疗中应遵循的几个基本原则，即（1）治疗中髋关节受力状态需相对稳定；（2）要给予适时、适度的力环境：（3）要使之获得再造应力，我们将上述三原则称为“髋关节修复准则”。它不仅是判定股骨头坏死疗法是否符合骨修复规律的客观标准，也为股骨头坏死治疗提供了理论依据，对临床具有明确指导意义。笔者通过1627例临床观察，疗效较为满意。

In the recent 20 years, to seek for objective laws concerning femur head necrosis treatment, we started from a biophysical point of view. According to the fundamental theories of biophysics and clinical trials, observations, retrospective research, and other treatment therapy methods, inquired some Femur Head Necrosis treatment fundamental theories, such as （1） Stabilization of load bearing state of the hip joint. （2） The use of an ideal environment for load bearing abilities. （3） Reconstruction stress. The three principals previously mentioned are called ＂hip joint repair criterion.＂ The criterion not only help to determine the treatment of femur head necrosis as objective standard, but also it supports the theory of femur head necrosis treatment. It also provides guidance for clinical practice. After 1,627 clinical trials, the results were positive.