title: Transposition: orthodontic treatment.
abstract: Case reports of three brothers, a father, and cousin portray a genetic influence relative to transposed teeth, congenitally missing teeth, and pershaped incisors. Orthodontic treatment, the associated problems, and the appliance used in treatment were discussed.
mesh_terms: D003481:Cuspid / Q000002:abnormalities*; D006801:Humans; D008297:Male; D008310:Malocclusion / Q000628:therapy*; D009971:Orthodontics, Corrective