has part has part has_part characteristic of part of has modifier abnormal mitral valve morphology abnormal mitral valve annulus morphology abnormal bicuspid valve annulus morphology abnormal mitral valve anulus morphology any structural anomaly of the fibrous ring of the mitral valve that attaches the cusps of mitral valve to the heart, and which consists of portions of the fibrous scallops of the anterior and posterior cusps MPheno.ontology abnormal left atrioventricular valve anulus morphology MP:0010613 abnormal left atrioventricular valve annulus morphology csmith abnormal bicuspid valve anulus morphology abnormal left AV valve annulus morphology 2010-10-06T03:48:15Z abnormal left AV valve anulus morphology morphology abnormal mitral valve anulus