Source:http://linkedlifedata.com/resource/umls/id/C0580156
UWDA: Synovial joint between the bases of adjacent metacarpals. Examples: intermetacarpal joint of right second and third metacarpal bones, intermetacarpal joint of right fourth and fifth metacarpal bones.,FMA: Synovial joint between the bases of adjacent metacarpals. Examples: intermetacarpal joint of right second and third metacarpal bones, intermetacarpal joint of right fourth and fifth metacarpal bones.