The New York state dental journal · 2015
Segmental Dento-alveolar Intrusive Osteotomy in Posterior Maxilla with Lack of Inter-arch Distance for Prosthetic Rehabilitation. A Technique Combined with Sinus Floor Elevation.
СтатьяНазвание 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.
Lorean Adi, Mazor Ziv, Mijiritsky Eitan, Barbu Horia, Levin Liran
Аннотация
UNLABELLED: The aim of this paper is to present a technique for segmental dento-alveolar intrusive osteotomy in a posterior maxilla with lack of inter-arch distance for prosthetic rehabilitation combined with sinus floor elevation.
METHODS: A full thickness flap is elevated exposing the lateral wall of the maxillary sinus. A lateral window is opened and the Schneiderian membrane elevated. Segmental dento-alveolar osteotomy is performed. After complete detachment of the segment, it is adapted and fixed to the new position using the pre-prepared guide, making sure not to damage or perforate the Schneiderian membrane.
RESULTS: Four cases of segmental dento-alveolar intrusive osteotomy in a posterior maxilla combined with sinus floor elevation were performed utilizing the above-mentioned technique. All surgeries went according to plan, and healing was uneventful except for swelling and pain that lasted for 10-14 days post- operatively. The opposing dentition was later treated by implant placement. The average follow-up time for those cases was 5.4 months. Vitality test four months after surgery was positive.
CONCLUSION: The presented technique for segmental dento-alveolar intrusive osteotomy combined with sinus floor elevation can serve as a viable treatment option in the posterior maxilla with lack of inter-arch distance due to severe overeruption.
METHODS: A full thickness flap is elevated exposing the lateral wall of the maxillary sinus. A lateral window is opened and the Schneiderian membrane elevated. Segmental dento-alveolar osteotomy is performed. After complete detachment of the segment, it is adapted and fixed to the new position using the pre-prepared guide, making sure not to damage or perforate the Schneiderian membrane.
RESULTS: Four cases of segmental dento-alveolar intrusive osteotomy in a posterior maxilla combined with sinus floor elevation were performed utilizing the above-mentioned technique. All surgeries went according to plan, and healing was uneventful except for swelling and pain that lasted for 10-14 days post- operatively. The opposing dentition was later treated by implant placement. The average follow-up time for those cases was 5.4 months. Vitality test four months after surgery was positive.
CONCLUSION: The presented technique for segmental dento-alveolar intrusive osteotomy combined with sinus floor elevation can serve as a viable treatment option in the posterior maxilla with lack of inter-arch distance due to severe overeruption.