前牙即刻种植的美学并发症

Aesthetic complications of immediate implant placement of anterior teeth

前牙区种植成功的标准不仅仅在于保证较高的种植体存留率,还需要提供持久而稳定的美学效果。尽管前牙即刻种植能获得与前牙延期种植相似的种植体存留率并且可以显著缩短治疗时间,但前牙即刻种植也容易出现牙龈退缩、龈乳头缺失、种植体平台暴露等美学并发症。因此,如何有效避免或处理前牙即刻种植的美学并发症是前牙即刻种植中亟待解决的问题。本文主要针对前牙即刻种植美学并发症的临床表现、可能的发生原因及应对措施进行阐述与讨论。

In the anterior tooth zone,the criteria of successful implant restoration is not only to ensure a high survival rate of implant,but also to provide long-lasting and stable aesthetic outcomes.As for the rehabilitation of anterior teeth,immediate implant placement might achieve a survival rate similar to those of delayed implant placement and significantly reduce treatment time,whereas several aesthetic complications such as gingival recession,loss of interdental papilla,exposure of implant margin could also occur.Therefore,an important issue need to be solved is that how to avoid or handle the aesthetic complications of immediate implant placement of anterior teeth.This article mainly discusses the clinical features,possible etiologies and handling methods of aesthetics complications in rehabilitation of anterior teeth using immediate implant placement.