华西口腔医学杂志2024，Vol.42Issue(5)：683-688,6.DOI:10.7518/hxkq.2024.2024076
一种扩孔钻刮骨结合种植体推膜经牙槽嵴顶上颌窦提升技术
Reamer-scraping and implant-pushing technique for transcrestal sinus floor elevation
摘要
Abstract
Transcrestal maxillary sinus floor elevation is an effective method to solve the problem of insufficient bone height in the posterior maxillary region.However,current methods,such as osteotome sinus floor elevation,cushioned grind-out technique,Smart Drill technique,etc.,require specialized surgical tool boxes.In this article,we introduce a new method of transcrestal maxillary sinus elevation that uses built-in reamers of various implant systems to scrap residu-al bone at the sinus floor and uses the implant to push the sinus membrane during implant placement.This technique is easy to operate and time saving and has a low rate of sinus membrane perforation.After a one-year follow-up observa-tion of 146 people and 175 implants,the endo-sinus bone gains were 5.00(4.70,5.30)mm and 2.10(1.40,2.70)mm in the group of 3 mm≤residual bone height(RBH)<5 mm and the group of 5 mm≤RBH<8 mm,respectively,which can meet the clinical requirements of implant stability.This technique is suitable in generalizing dental implantation.关键词
牙种植/上颌窦提升术/骨增量/新技术Key words
dental implantation/maxillary sinus floor elevation/bone augmentation/new technique分类
医药卫生引用本文复制引用
彭培钊,王兰,胥铭章,郑紫阳,赵任圣洁,肖科明,周杨,余科..一种扩孔钻刮骨结合种植体推膜经牙槽嵴顶上颌窦提升技术[J].华西口腔医学杂志,2024,42(5):683-688,6.基金项目
Sichuan Key R&D Project(22ZDYF3789) 四川省重点研发专项项目(22ZDYF3789) （22ZDYF3789）
