Impacted third molars.
Eirew
H L
HL
D006801:Humans; D008963:Molar / Q000601:surgery; D008964:Molar, Third / Q000254:growth & development*; D009971:Orthodontics, Corrective / Q000379:methods; D014081:Tooth Extraction; D014095:Tooth, Impacted / Q000517:prevention & control*