has part has part has_part characteristic of part of has modifier abnormal outer ear morphology abnormal outer ear helix morphology 2017-09-11T12:51:04Z abnormal outer ear helix MPheno.ontology abnormal outer ear helices any structural anomaly of the outer rim of the ear that extends from the insertion of the ear on the scalp (root) to the termination of the cartilage at the earlobe MP:0030092 morphology abnormal helix of outer ear