Fig. 1From: Relationship between the morphology of osteophytes and cartilage lesions in anterior ankle impingement in athletes: a cross-sectional studyArthroscopic findings of the ankle joint. Tram-track lesions (arrowheads) are longitudinal cartilage lesions on the talar dome (T), of which position corresponds to that of tibial osteophytes (O). T, talus; O, osteophytesBack to article page