Extensive Osteochondroma of the Talus Presenting As Syndesmotic Joint Extension and Posterior Inferior Tibiofibular Ligament Rupture: A Reportof a Rare Case and a Review of the Literature

距骨广泛性骨软骨瘤表现为下胫腓联合伸展和胫腓后下韧带断裂：一例罕见病例报告及文献复习