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Anatomical reconstruction of the lateral ligaments of the ankle with semitendinosus allograft
Authors:Yinghui Hua  Shiyi Chen  Yongjia Jin  Bimeng Zhang  Yunxia Li  Hong Li
Institution:1. Department of Sports Medicine and Arthroscopy Surgery, Huashan Hospital, Fudan University, No 12, Wulumuqi Zhong Rd, Shanghai, China, 200040
2. Department of Orthopaedics, Dianli Hospital, Shanghai, China
3. Department of Acupuncture and Moxibustion, Shanghai First People’s Hospital, Shanghai JiaoTong University, Shanghai, China
Abstract:

Purpose

The purpose of our study is to evaluate the clinical results of anatomical reconstruction of the lateral ligaments with semitendinosus allograft.

Methods

Thirty-six patients with chronic lateral instability underwent anatomical reconstruction of the lateral ligaments of the ankle with semitendinosus allograft. The American Orthopaedic Foot and Ankle Society Ankle-Hindfoot Scale score (AOFAS score) and the Karlsson score were used to evaluate the clinical results before and after surgery.

Results

A total of 35 patients (97.2?%) (36 ankles) were followed up for a mean of 37.9?months. The mean AOFAS score improved from 42.3?±?4.9 points preoperatively to 90.4?±?6.7 postoperatively. The mean Karlsson score improved from 38.5?±?3.2 preoperatively to 90.1?±?7.8 postoperatively.

Conclusions

Anatomical reconstruction of the lateral ligaments with semitendinosus allograft achieves a satisfactory surgical outcome for chronic ankle instability.
Keywords:
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