One-stage repair of ankle fracture combined with grade Ⅲ injury to lateral ligament
10.3760/cma.j.issn.1671-7600.2019.07.006
- VernacularTitle:一期同时修复踝关节周围骨折合并Ⅲ度外侧韧带损伤
- Author:
Li YU
1
;
Bing WANG
;
Zhe XIE
;
Linglong DENG
;
Chong ZHANG
;
Chi WEI
;
Kai DENG
;
Guorong YU
;
Shaobo ZHU
Author Information
1. 武汉大学中南医院创伤与显微骨外科 430071
- Keywords:
Ankle joint;
Fractures,bone;
Lateral ligament,ankle;
Surgical procedures;
One stage repair
- From:
Chinese Journal of Orthopaedic Trauma
2019;21(7):581-585
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the surgical outcomes of one-stage repair of the ankle fracture combined with grade Ⅲ injury to the lateral ligament.Methods From April 2015 to December 2017,23 patients with ankle fracture and lateral ligament injury were treated at Department of Traumatic Reconstruction Surgery/Foot and Ankle Surgery,Zhongnan Hospital.There were 15 males and 8 females,aged from 18 to 65 years (average,37.8 years).After intraoperative treatment of their fractures,22 ruptures of the ligamentous insertion were repaired with suture anchor and one rupture of the middle ligament with Internal Brace.Routine postoperative X-rays,physical examination and Sefton grading system were used to evaluate the stability of the ankle joint and the subtalar joint.The Karlsson-Peterson and American Orthopedic Foot and Ankle Society (AOFAS) scores were used to evaluate the function and pain of the ankle.Results The follow-up for this cohort ranged from 12 to 24 months (average,13.9 months).The bone union time ranged from 6 to 24 weeks,averaging 10.1 weeks.There was no chronic instability of lateral ankle or subtalar joint in all the cases.Two cases developed osteochondral lesion of the medial talus which was treated with micro-fracture surgery one year after injury;one case suffered subtalar arthritis which was treated by subtalar arthrodesis 14 months after injury.Their Karlsson-Peterson scores averaged 84.6 points and AOFAS ankle-hindfoot scores 93.7 points with 19 excellent and 4 good cases.The Sefton grading system gave 9 cases of grade Ⅰ and 14 ones of grade Ⅱ.Conclusion One-stage repair of the ankle fracture combined with grade Ⅲ injury to the lateral ligament can lead to the stability of the ankle joint and the subtalar joint and improved function of the ankle.
