has part has part has_part characteristic of part of has modifier abnormal wrist joint morphology abnormal radiocarpal joint morphology 2018-09-26T10:24:29Z MPheno.ontology abnormal radio-carpal joint morphology abnormal radiocarpal articulation morphology any structural anomaly of the major condyloid synovial joint of the wrist which occurs proximally between the distal end of the radius and the articular disc of the distal radioulnar joint, and distally by the proximal carpal row (the scaphoid, lunate and triquetral bones) MP:0030815 morphology abnormal radio-carpal joint