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种植体生物学宽度(BW)是种植体软组织愈合的基础,也是种植体软组织美学的关键。BW是指种植体或天然牙牙槽嵴顶的结合上皮和结缔组织形成的固定宽度的空间,是一种生物学封闭,这种生物学封闭可以将种植体与口腔环境隔绝,保护种植体周围骨组织,从而维持种植体的稳定。本文就BW的概念、天然牙冠延长与BW的关系、种植体与天然牙在BW上的区别和联系、种植体BW的组成和临床意义、种植体基台转换与BW的关系,以及种植体周围炎BW的关系等作一综述。
Implant width (BW) is the foundation of implant soft tissue healing and is also the key to implant soft tissue aesthetics. BW refers to the implant or natural alveolar crest of the combination of epithelial and connective tissue to form a fixed width of the space, is a biological seal, this biological seal can be implants and oral environment isolated to protect the implant around the bone Organization, so as to maintain the stability of implants. In this paper, the concept of BW, the relationship between natural crown extension and BW, the difference and relationship between implant and natural teeth on BW, the composition and clinical significance of implant BW, the relationship between implant abutment and BW, The relationship between inflammation and BW for a review.