中国临床康复2002，Vol.6Issue(2)：288-289,2.
挛缩膝关节中肌源性成分的实验研究
An experimental study of the myogenic component of joint contracture
倪国新 1苏力 2唐军凯2
作者信息
- 1. Southwest Hospital of Chongqing,Chongqing 400038,China
- 2. Nanjing Military General Hospital of PLA,Nanjing 210002,China
- 折叠
摘要
Abstract
Objective To differentiate the myogenic and arthrogenic components of knee contracture resulting from being immobilized in extension for 4 weeks.Method Ten rabbits were used as experimental animals. The right hindlimbs were immobilized with the knee in extension for four weeks, while the left served as controls. The range of motion (ROM) of both knees was measured before and after myotomy.Result In immobilized and control hindlimbs, knee mean ROM were 79.5° and 138.5° respectively. The gain of ROM after myotomy in immobilized and control hindlimbs were (8.7± 0.45)° , (11.6± 0.58)° respectively. Only 14.75％ of the limitation of motion in ROM was accounted for by the myotomy component. Conclusions After immobilized for 4 weeks, the ROM of knee was limited.However,the myogenic part was small and not different from normals.Because this study reports on only one time point,further investigations are needed.关键词
Immobilization/myogenic component/arthrogenic component/range of
motion
分类
医药卫生引用本文复制引用
倪国新,苏力,唐军凯..挛缩膝关节中肌源性成分的实验研究[J].中国临床康复,2002,6(2):288-289,2.
