part_of part of part of appendage anatomical structure multicellular organism arm http://upload.wikimedia.org/wikipedia/commons/e/ee/Upperarm.jpg currently declared as overlapping hand, as AOs disagree over whether some wrist parts are in the arm or hand brachium Wikipedia:Arm EHDAA:4164 MA:0000033 upper extremity GAID:52 EFO:0001410 VHOG:0000339 MESH:D001132 EHDAA2:0000140 CALOHA:TS-2204 EHDAA:6210 EHDAA:8275 EMAPA:17413 Most anatomists now agree that the three proximal bones of the tetrapod limbs are homologous to the two or three proximal elements of the paired fin skeleton of other sarcopterygians, that is the humerus-femur, radius-tibia, and ulna-fibula.[well established][VHOG] The part of the forelimb extending from the shoulder to the autopod[cjm]. BTO:0001435 this class refers to the combination of the stylopod and zeugopod of a forelimb. Sometimes (cf FMA), 'arm' denotes the stylopod only; sometimes (cf MA), 'arm' denotes the part of the forelimb covering both (i.e. shoulder to hand). Also note distinction between arm and forelimb: hand is part of forelimb, but not part of arm UBERON:0001460 limb forelimb