Implantation of malleolus radialis with vascularized periosteal flap for disunion in 32 cases of carpal navicular fracture: Follow-ups study
- VernacularTitle:随访带血管蒂桡突骨瓣植入治疗腕舟骨骨折不愈合32例
- Author:
Xuefeng JIA
;
Xiangrong LI
;
Jinlong HUANG
;
Junxing YU
- Publication Type:Journal Article
- From:
Chinese Journal of Tissue Engineering Research
2007;0(34):-
- CountryChina
- Language:Chinese
-
Abstract:
AIM: To explore the therapeutic effect of malleolus radialis implantation with vascularized periosteal flap for disunion of carpal navicular fracture, and investigate the characteristics of tissue implantation. METHODS: Thirty-two patients with disunion in carpal navicular fracture were selected from Jiangyin People's Hospital from January 2000 to January 2006, with the informed consents of all the patients. They were treated with implantation of malleolus radialis with vascularized periosteal flap, fixed with plaster cast for 8-10 weeks. Therapeutic effect was evaluated as: ①excellent: normal activity of carpal joints, without soreness sense, fracture line disappeared by X ray;②fine: uncomfortable activity of carpal joints, with slight limitations, fracture line disappeared by X ray. RESULTS: ①All 32 cases of the disunion in carpal navicular fracture were synostosis displayed by X ray.②There were 23 cases followed up for 3-12 months, 7 cases for 13-24 months, and 2 cases for 25-36 months. Carpal joints function achieved the standard of the uninjured side, without pain or affection on daily life.③The therapeutic effect was excellent in 22 cases, fine in 10 cases, and good rate was 100%. CONCLUSION: Implantation of malleolus radialis with vascularized periosteal flap is an effective way to treat the disunion of carpal navicular fracture.
