has part has part characteristic of inheres in has modifier Abnormal epiphysis morphology Triangular epiphysis 2009-10-22T02:53:19Z Longitudinal epiphyseal bracket or bracket epiphysis is an uncommon disorder of growth. Alternatively known as a delta phalanx, it is due to an anomalous secondary ossification center that extends longitudinally along the diaphysis. Although rare, longitudinal epiphyseal bracket most commonly manifests in the hands as clinodactyly and in the feet as hallux varus. Triangular end part of bone Longitudinal epiphyseal bracket UMLS:C4023784 HP:0010587 Triangular epiphyses abnormal triangular epiphysis