Anatomic reconstruction of anterior talofibular ligament with tibial tuberosity–patellar tendon autograft for chronic lateral ankle instability:
2018
Introduction:Anatomic repair of the anterior talofibular ligament (ATFL) is challenging when the local ligamentous tissue is severely attenuated. Anatomic reconstruction of the ATFL with tibial tuberosity–patellar tendon (TT-PT) autograft is a feasible choice that can avoid the complicated tendon–bone healing and restore ankle stability.Materials and methods:From 2009 to 2015, 31 chronic lateral ankle instability (CLAI) patients (31 ankles), who had a serious injury on the ATFL only, were treated with anatomic reconstruction of ATFL with TT-PT. American orthopedic foot and ankle society ankle–hindfoot score (AHS), visual analog scale for pain score (VAS), Karlsson–Peterson score, Tegner activity level, and objective examination comprehending range of motion were used to evaluate the clinical outcomes before and after operation. Radiographically, talar tilt angles and anterior drawer were assessed in pre- and postoperative ankle stress views.Results:Among the 31 ankles, 17 ankles with single-bundle ATFL an...
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