Fig. 2
From: Avascular necrosis of the talus causing meniscoid lesions in the ankle joint: a case report
A Computed tomographic arthrography (sagittal image) of the ankle shows collapse of the talar dome, subchondral cysts, anterior fibrous-like tissues, and numerous posterior accessory ossicles. B Computed tomographic arthrography (frontal image) of the ankle shows subchondral talar cysts, meniscoid lesions, and diffuse intraarticular fibrosis. C Computed tomographic arthrography (frontal image) of the ankle shows an anterior intraarticular ossicle.