种植体周围炎是造成种植修复失败的主要原因之一,随着口腔种植日益普及备受关注。种植体周围炎属于多种原因共同作用的炎症反应,如细菌、宿主易感性、生物力负载及个人习惯等。尤其在基因方面,种植体周围炎具有其特异性的易感性基因。目前国内外相关研究尚无定论,本文就种植体周围炎的易感性基因作一概括。 Peri-implantitis is one of the main reasons for the failure of implant repair. With the increasing popularity of dental implant, concern has been drawn. Peri-implantitis is a combination of inflammatory reactions that interact with a variety of causes such as bacterial, host susceptibility, bioburden, and personal habits. Especially in terms of genes, peri-implantitis has its own specific susceptibility genes. At present, the related research at home and abroad is inconclusive. This article summarizes the susceptibility genes of peri-implantitis.