Mesiodens and supernumerary central incisors: early diagnosis and treatment to avoid extensive orthodontic treatment--two cases.
D000293:Adolescent; D002648:Child; D006801:Humans; D007180:Incisor / Q000002:abnormalities*; D009972:Orthodontics, Interceptive; D014087:Tooth Movement Techniques; D014096:Tooth, Supernumerary / Q000175:diagnosis / Q000628:therapy*