下全口义齿的固位一直是严重和未完全解决的问题。各种印模方法和一系列外科手术曾被用来解决这一问题。牙槽内嵌入体可没想为增进解剖关系的一种尝试。病员必须忍受拔除口内余留牙,并立即嵌戴全口义齿。塑料嵌入体用在拔除牙的牙根部位。当牙齿拔除后,立即用自凝 Retaining the complete denture has been a serious and incompletely resolved problem. Various impression methods and a series of surgical procedures have been used to solve this problem. The alveolar embedded body can be thought of as an attempt to improve the anatomic relationship. The patient must endure removal of remaining teeth in the mouth, and immediate wear full denture. Plastic inserts are used to remove the root of the tooth. When the tooth is removed, use self-coagulation immediately