/ ANKLE, Peroneal, What's the Dx / By Dr Ravi Padmanabhan MOVE SLIDER ICON (ARROWS) LEFT TO SEE THE DIAGNOSIS FINDINGS Well corticated ossified structure adjacent to the calcaneo cuboid articulation.. DIAGNOSIS Os peroneum.Ossicle within the Peroneus Longus Tendon at the level of the Calcaneo Cuboid joint.Can be single, bipartite or multipartite. IMAGES ARE FROM OUR INSTAGRAM ACCOUNT. CLICK ICON BELOW TO SEE ALL OUR INSTAGRAM POSTS Instagram #osperoneum #radiology #radedasia #mri #anklemri #radiologyeducation #radiologycases #radiologist #radiologycme #radiologycpd #medicalimaging #imaging #radcme #rheumatology #arthritis #rheumatologist #orthopaedic #painphysician #podiatry #podiatrist #physiotherapy #sportsmed #orthopaedic #mskmri #radedasia #mri #mskmri #radiology