Functional evaluation of foot after Lisfranc injury with local soft tissue injury
10.3760/cma.j.issn.1001-8050.2010.01.020
- VernacularTitle:Lisfranc关节损伤后局部软组织损伤对足部功能的影响
- Author:
Chao SUN
;
Zhi WANG
;
Jianzhong ZHANG
- Publication Type:Journal Article
- Keywords:
Wounds and injuries;
Foot joints;
Dislocations;
Soft tissue injuries;
Inter-nal fixators
- From:
Chinese Journal of Trauma
2010;26(1):61-63
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the foot function after Lisfranc injury with local soft tissue in-jury. Methods From November 2000 to April 2006, 43 patients (at mean age of 32 years) with fresh Lisfranc injuries (45 sides) were managed with open reduction and internal fixation with screws, Kir-schner wires and AO plates. All patients had no joint surface damage and received no fusion surgery. Ac-cording to the Quenu-Kuss classification of Lisfranc injury, there were 14 patients with type-A injury, 21 with type-B and 10 with type-C. According to AO classification, there were 29 feet without severe soft tis-sue injury and 16 feet with severe soft tissue injury, of which 10 patients were combined with severe local soft tissue injury (one patient with Foot compartment syndrome). The period from injury to surgery was seven days. All patients received cast immobilization for 8-12 weeks and the foot function was evaluated by anteroposterior and lateral X-rays and American Orthopedic Foot and Ankle Society (AOFAS) score. Results All patients were followed up for 12-69 months (average 37 months), which showed that all pa-tients obtained anatomic reduction and 32 patients were satisfied with operative outcome. The average postoperative AOFAS score was 97 points for patients without severe soft tissue injury and 82 points for pa-tients with severe soft tissue injury (P<0.05). Conclusion After Lisfranc injury, the foot function is related to severity of both joint injury and local soft tissue injury.
