CT
Plaster cast.
Non-displaced intra-articular fracture of the dorsal distal radius, best seen on the sagittal reconstruction.
Widening of the scapholunate interval. DISI alignment. Severe radiolunate arthritis. Positive ulnar variance with ulnocarpal abutment and arthritis. Erosion of the ulnar styloid.
Severe first carpometacarpal osteoarthritis.
Small subchondral and subcortical lucencies throughout the carpus. Extensive chondrocalcinosis.