title: Gavin Livingstone Memorial Lecture. Anatomical variants and anomalies of surgical significance.
mesh_terms: D002648:Child; D002675:Child, Preschool; D003409:Congenital Hypothyroidism / Q000150:complications; D003394:Craniofacial Dysostosis / Q000150:complications; D003638:Deafness / Q000209:etiology / Q000601:surgery; D004423:Ear / Q000002:abnormalities*; D004424:Ear Canal / Q000002:abnormalities; D004429:Ear Ossicles / Q000002:abnormalities; D004432:Ear, Middle / Q000098:blood supply; D006801:Humans; D013201:Stapes Surgery