title: Corrective operation on protruding ears.
mesh_terms: D004425:Ear Cartilage / Q000002:abnormalities / Q000601:surgery; D004431:Ear, External / Q000002:abnormalities* / Q000601:surgery; D005260:Female; D006801:Humans; D008297:Male; D013518:Surgery, Plastic / Q000379:methods