Flexion tendons in fibrous sheath of 36 New Zealand white rabbits was repaired, after excision of fibrous sheath and vinculum, with microsurgical technique. Histological examination was made. The results showed that as the prolongation of the postoperative time, the adhesion around the tendon became more and more dense. 7 days after operation, tendon was connected by hemocyte and fibroid materials. Following 7 days after operation, fibroblaste origined from extrinsic memberance of tendon obviously produced,and strentched to tendon stump. The synthesis of collage fibers began at 21 days after operation .28 days,connective tissure between tendon stumps was tendency of reconstruction. The experiment demonstrated that pattern of tendon healing belinged to extrinsic repair . That was related to destroy of tendon nutrition systems in fibrous sheath.
Citation： Huang fuguo,Yang Zhiming,Pei Fuxing.. EFFECT OF EXCISION OF FIBROUS SHEATH AND TENDON VINCULUM ON TENDON HEALING. Chinese Journal of Reparative and Reconstructive Surgery, 1993, 7(1): 35-37. doi: Copy