[The prognosis of autologous tooth transplants in orthodontic treatment planning].
Autogenous tooth transplantation is an alternative treatment for preserving continuity of the dental arch following early loss of teeth. The prognosis of transplants determines the indication as compared with other methods of space closure. Transplanted buds of upper premolars as well as of lower third molars continue their root growth. The clinical and roentgenological analysis of 81 autogenously transplanted upper canines, following different operative procedures, indicates, that 50% of the transplants remain in situ for five years and only 25% remain in situ longer than six years. The statistical chances of survival of vitally transplanted, apicoectomied teeth are more favourable. Short-term prognosis is determined by inflammatory bone and/or tooth resorption due to odontogenic infection or occlusal trauma. Long-time prognosis is determined by different forms of tooth resorption. Regular radiographic examination as reveal early odontogenic infections which can then be treated endodontically. The doubtful prognosis necessitates strict indications.
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D000293:Adolescent; D000328:Adult; D001047:Apicoectomy; D005500:Follow-Up Studies; D006085:Graft Survival; D006801:Humans; D007576:Jaw, Edentulous, Partially / Q000000981:diagnostic imaging / Q000534:rehabilitation; D009970:Orthodontics / Q000379:methods*; D010347:Patient Care Planning / Q000379:methods*; D011379:Prognosis; D011859:Radiography; D012389:Root Canal Obturation; D014070:Tooth / Q000000981:diagnostic imaging / Q000637:transplantation*; D014182:Transplantation, Autologous
Zur Prognose autogener Zahntransplantationen bei der kieferorthopädischen Behandlungsplanung.