Mini-open reconstruction of lateral collateral ligaments of ankle with partial tendon of its peroneus brevis
- VernacularTitle:小切口取部分腓骨短肌腱重建踝关节外侧副韧带
- Author:
Qianbo CHEN
;
Kanglai TANG
;
Xuehui WU
;
Ge XU
;
Xiaokang TAN
;
Binghua ZHOU
;
Yunping ZHOU
;
Jianzhong XU
- Publication Type:Journal Article
- Keywords:
Ankle joint;
Ankle injuries;
Lateral ligament,ankle
- From:
Chinese Journal of Trauma
2008;24(5):340-343
- CountryChina
- Language:Chinese
-
Abstract:
Objective To describe a new technique with mini-open reconstruction of lateral ligaments of ankle with partial tendon of its peroneus brevis and evaluate its effect in treatment of chronic lateral ankle instability. Methods A total of 11 cases of chronic lateral ankle instability;at mean age of 27.6 years(16-42 years),were treated with mini-open reconstruction of the lateral ligaments of the ankle with partial tendon of its peroneus brevis.The mean delay between the initial episode of ankle sprain and the surgery was 10.3 months(4-32 months).Postoperatively,all cases were examined with MRI,stress X-rays and comparative stability of bilateral ankle inspection at clinical follow-up.The function of the ankle were evaluated bv American Orthopaedic Foot & Ankle Society (AOFAS)score and ankle-hind foot scale. Results The average duration of follow-up was 17.5 months(12-37 months).The mean AOFAS ankle-hindfoot score was 88.3 points(72-96 points)at the time of the latest follow-up,including excellent result in 6 cases(55%),good in 4(36%)and fair in 1(9%).MRI results showed that the ruptured lateral collateral ligaments of the ankle were repaired and remodeled very well in all patients.There was no recurrence of the ankle instability or other complications. Conclusion Mini-open reconstruction of the lateral ligaments of ankle with partial tendon of its peroneus brevis is safe and effective for treatment of chronic lateral ankle instability.
