Applied anatomy on transposition of the vascularized periosteal flap with dorsal branch of anterior interossea vessel
- VernacularTitle:骨间前血管腕背支为蒂骨膜瓣移位术的应用解剖
- Author:
Weihong XU
;
Heping ZHENG
;
Jianhua LIN
- Publication Type:Journal Article
- Keywords:
Periosteum;
Transposition;
Anatomy
- From:
Chinese Journal of Microsurgery
2000;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective The investitgation of vascularized periosteal flap with dorsal branch of anterior interossea vessel was performed to provide anatomical basis for periosteal flap transposition. Methods The courses, branches, distribution and anastomosis of the dorsal branch of anterior interossea vessel were observed on 30 sides of adult cadavers' upper extremities and stimulated operation were perfomed. Results The dorsal branch penetrate out of interosseous membrane of forearm at (6. 6? 1. 4) cm upper the styloid process of the radius. It also sent off branches to the dorsal of ulna and radius that consist the periosteal flap. The dorsal branch send off lateral and medial branch about (2. 6?0. 8) cm upper the styloid process of the radius. The end of the branch anastomoses with dorsal carpal branch of the ulnar and radial vessel' Conclusion The pedicled osteoperiosteal flap can be transferred for repairing the fracture nonunion of ulna and radius and transpose reversely to repair scaphoid and innate bone disease'
