种植体周软组织封闭建立的难点与改善方案

Difficulties in the Establishment of Peri-implant Soft Tissue Sealing and Improving Strategies

稳定的软组织封闭对于防止微生物入侵,维持种植体的长期稳定性至关重要。种植体周软组织封闭由上皮附着与结缔组织附着两部分构成,与天然牙相比附着较弱,易被外界干扰因素破坏,增加种植体周围疾病的发生率。因此,促进种植体周软组织封闭形成并保持稳定对于维持种植体长期成功尤为重要。本文将分析种植体软组织封闭难以建立并维持稳定的原因,并总结目前用以促进软组织封闭的主要方法,以期为种植领域研究人员与临床医生提供相关参考。

Stable soft tissue sealing around dental implants is essential for the prevention of microbial invasion and the long-term success of implant-supported prosthesis.It is composed of the epithelial attachment and the connective tissue attachment,which are weaker compared with the soft tissue sealing around natural teeth.The sealing is susceptible to detrimental external stimulates and inflammatory peri-implant diseases.Therefore,it is of great importance to promote the establishment of soft tissue sealing for the long-term success of the dental implants.This review will analyze the reasons underlying the difficulty in establishing and maintaining a stable peri-implant soft tissue sealing,and summarize the methods for improving it,so as to provide a comprehensive review for the researchers and clinicians.