The lack of physiological stimulation of alveolar bone leads to gradual absorption and atrophy and the reduction of the height and width of alveolar bone following tooth extraction,which results in insufficient bone mass and increases the difficulty of future prosthodontic treatment.Therefore,how to preserve bone mass and minimize alveolar bone resorption is the focus of current research.Methods of alveolar bone preservation and application of related biomaterials are important treatments to slow down alveolar bone resorption following tooth extraction.This paper reviews the research progress in methods and related biomaterials of alveolar bone preservation,providing reference for the preservation of alveolar bone after tooth extraction in clinical work,so as to obtain sufficient bone mass and provide good conditions for later implant restoration.
关键词
牙槽骨位点保存/微创拔牙/即刻种植/自体牙移植/骨移植材料/自体骨移植/同种异体骨移植/异种骨移植
Key words
alveolar bone preservation/minimally invasive tooth extraction/immediate placement of implants/autologous tooth transplantation/bone graft biomaterials/autogenous bone graft/allogeneic bone graft/heterogeneous bone graft
维普
万方数据