Objective To explore the methods and therapeutic effect of implantation of malleolus radialis with vascularized periosteal flap for disunion of fracture of carpal navicular.

the 18 cases of malleolus radialis stegnosis peritendinitis were treated with applied heat of Shuangxu Zhongtongning,blockage with Quanlaide injection and take orally Sanqi Xueshangning capsule.

Currently there is controversy about the treatment of ulnar styloid fractures.

This paper presents the needling methods,indications,contraindications and precautions of horizontal puncturing,and lists its four successful cases of lateral epicondylitis of humerus,stenosing tenosynovitis of radial styloid,strain of levator scapulae and the in jury of supraspinal and interspinal ligaments.

To study the mechanism of conforming splint for treating fracture of both ulna and radius,the different force influence of ulna and radius when being treated by traditional (A),conforming (B) and single dorsal metacarpal (C) splints was discussed theoretically.