Fig. 1From: Anatomical study of the inferior extensor retinaculum and the oblique superolateral band: implications for the Brostrom-Gould procedureMeasurement of distance between the stem ligament (SL) of the IER and the anterior fibular periosteum (AFP). OSLB (black arrow); stem ligament (hollow arrow); the boundary between Stem and OSLB (black line)Back to article page