has part has part characteristic of part of inheres in part of has modifier Abnormality of the tarsal bones Abnormality of the calcaneus 2008-04-04T11:38:00Z HP:0008364 UMLS:C4024689 Abnormal heel bone An abnormality of the calcaneus, also known as the heel bone, one of the or heel bone, one of the components of the tarsus of the foot which make up the heel. quality abnormal calcaneus