Adjunct Clinical Assistant Professor, Department of Periodontology and Implant Dentistry, New York University College of Dentistry, New York, New York.
Master, Academy of General Dentistry; Diplomate, International Congress of Oral Implantologists; Private Practice, Silver Spring, Maryland.
Compend Contin Educ Dent. 2021 Apr;42(4):f1-f4.
Various materials have been used for extraction socket preservation in anticipation of implant placement or to limit resorption of socket walls. Materials have ranged from autogenous bone, allografts, and xenografts to synthetics. Ideally, the graft material being placed into the socket at the time of extraction should fully convert to host bone to yield vital bone that will permit implant osseointegration with as much contact between bone and the implant surface as possible. This article reviews different materials and presents two cases in which extraction of a molar was required and future implant placement planned.
各种材料已被用于拔牙窝保存，以预期种植体的植入或限制牙槽骨的吸收。这些材料包括自体骨、同种异体骨和异种骨以及合成材料。理想情况下，在拔牙时放入拔牙窝的移植物材料应完全转化为宿主骨，产生有活力的骨，从而使种植体与骨的接触尽可能多，实现骨整合。本文综述了不同的材料，并介绍了两个需要拔除磨牙和计划未来种植体植入的病例。
