Mondini defect: a variant.
D003051:Cochlea / Q000002:abnormalities*; D003056:Cochlear Nerve / Q000000981:diagnostic imaging; D004424:Ear Canal / Q000002:abnormalities; D004432:Ear, Middle / Q000002:abnormalities; D006801:Humans; D008297:Male; D008875:Middle Aged; D013701:Temporal Bone / Q000002:abnormalities* / Q000000981:diagnostic imaging; D014056:Tomography, X-Ray