关键词: 上颌窦, 种植, 并发症, 简化

Abstract:

There are two ways to place dental implants in the maxillary posterior without sufficient bone available, one is the maxillary sinus floor bone augmentation technique, the other is to evade maxillary sinus. The maxillary sinus floor bone augmentation technique may result in a series of complication, and reduce obedience of patients for implant surgery. According to principles of the best bone utilization, the evaded maxillary sinus implant technique is more simple, more economic, more predictable, and more shortage of time, compared with the maxillary sinus floor bone augmentation technique, and has certain technological advantages in some special cases.

Key words: maxillary sinus, implant, complication, simplification