hearing loss disorder deafness true Deafness NOS SNOMEDCT:162344009 An inherited or acquired condition characterized by a partial or complete loss of hearing in one or both ears. The level of impairment varies from a mild but important loss of sensitivity to a total loss of hearing. An inherited or acquired condition characterized by the complete loss of the ability to hear from one or both ears. James Malone Deafness NOS (disorder) MESH:D003638 Bilateral Deafness A partial or complete loss o f hearing in one or both ears; the level of impairment varies from a mild but important loss of sensitivity to a total loss of hearing. OMIM:301018 Bilateral deafness (finding) Total Deafness MedDRA:10011878 NCIt:C27644 Tomasz Adamusiak complete hearing loss Deafness NOS (finding) Complete deafness (finding)