has part has part characteristic of inheres in has modifier Functional abnormality of the inner ear 2012-03-09T04:58:30Z HP:0011389 UMLS:C4023382 An abnormality of the function of the inner ear. The inner ear comprises the cochlea, three semicircular canals and the vestibule (labyrinth), and is directly responsible for hearing. Additionally, the vestibule and semicircular canals function to maintain balance or equilibrium. Functional abnormality of the inner ear Abnormal ear physiology abnormal functionality internal ear