Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics · 2011
Management of the fused permanent upper lateral incisor: a case report.
Клинический случайСтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Kim Sun-Young, Choi Sung Chul, Chung Youn-joo
Аннотация
BACKGROUND: Fusion is the embryologic union of normally discrete structures. The treatment of this anomaly usually requires a multidisciplinary approach. Cone-beam computerized tomography (CBCT) is more common in dentistry and provides valuable information on fused teeth, allowing us to confirm its 3-dimensional structure and precise 3-dimensional cutting-plane line, which is very important to prevent pulp exposure in the conserved tooth.
STUDY DESIGN: An 8-year-old boy presented with a permanent maxillary left lateral incisor fused with a supernumerary tooth. Hemisection was delayed until the pulp chamber separated. We used CBCT to decide the separation time and a precise 3-dimensional cutting plane line to avoid pulp exposure. The abnormally positioned lateral incisor and canine biologically moved to normal positions without orthodontic treatment.
RESULTS: At 1-year follow-up, there was no esthetic problem, hypersensitivity, periapical pathosis, or external resorption.
CONCLUSIONS: Hemisection could be selected as an appropriate treatment alternative and more recommended procedure in cases where a permanent tooth is fused with a supernumerary tooth.
STUDY DESIGN: An 8-year-old boy presented with a permanent maxillary left lateral incisor fused with a supernumerary tooth. Hemisection was delayed until the pulp chamber separated. We used CBCT to decide the separation time and a precise 3-dimensional cutting plane line to avoid pulp exposure. The abnormally positioned lateral incisor and canine biologically moved to normal positions without orthodontic treatment.
RESULTS: At 1-year follow-up, there was no esthetic problem, hypersensitivity, periapical pathosis, or external resorption.
CONCLUSIONS: Hemisection could be selected as an appropriate treatment alternative and more recommended procedure in cases where a permanent tooth is fused with a supernumerary tooth.