Fig. 8
From: Cone beam CT of the musculoskeletal system: clinical applications
Sesamoid degenerative changes. a. CR lateral view of the foot in standing position with suspected degenerative changes between the sesamoids and the first metatarsal head. b. CBCT sagittal reformatted image shows osteophyte formation, narrowing of the joint space and subchondral sclerosis at the joint between the plantar aspect of the metatarsal head and the medial sesamoid (arrow)