The case for third molar removal.
D002140:California; D006801:Humans; D008963:Molar / Q000601:surgery; D012953:Societies, Dental; D013515:Surgery, Oral; D014081:Tooth Extraction; D014095:Tooth, Impacted / Q000601:surgery*; D014097:Tooth, Unerupted / Q000601:surgery