Objective To study the influence of BSSRO on mandible ramous and temporomandibular joint.

目察双侧下颌矢状劈开截术(BSSRO)后移下颌对下颌升支及颞下颌关节影响。

Objective To evaluate efficacy of oteotomy in high tibia with internal fixation with staple for treatment of osteoarthritis complicated bowleg.

目评高位截术治疗膝内翻型性关节炎疗效。