The Ankle Fleck Sign Indicating Fibular Avulsion of the Superior Peroneal Retinaculum.

Published in: Journal of the Belgian Society of Radiology (2022)

Teaching point: A linear flake of bone at the posterolateral aspect of the distal fibula indicates avulsion of the superior peroneal retinaculum and warrants further investigation by dynamic ultrasound.

Keyphrases

magnetic resonance imaging
bone mineral density
soft tissue
bone loss
ultrasound guided
computed tomography
body composition