Conclusions:As the method is to sever the contracted tissues at the stress-concentrated point,it has the advantages of complete releasing of contracture,less trauma and early exercise of hip joint.

• 结论：该术式于挛缩之应力集中处切断挛缩组织，因此松解彻底，创伤小，有利于早期进行髋关节的功能锻炼。