重度牙周炎患者磨牙的两种拔牙位点保存术后种植修复6年随访报告

Effect of implant restoration following two procedures of alveolar ridge preservation of upper and lower molars with advanced periodontitis(with a 6-year follow-up case analysis)

种植修复已成为牙周炎患者牙列缺损的常规修复方法。拔牙位点保存可以为种植治疗提供良好的软硬组织条件,在临床中应用日益广泛。本文展示1例重度牙周炎的上下颌磨牙拔牙后,采用两种不同方法行拔牙位点保存及种植修复后的长期观察,讨论了两种拔牙位点保存方法的选择及其治疗效果比较,并探讨了拔牙位点保存效果的评价方法,为罹患重度牙周病变磨牙的临床处置提供了经验。

Implant therapy has become a routine restoration method for partial edentulous arch in patients with periodontitis.Since alveolar ridge preservation can provide superior hard and soft tissue conditions for implant therapy,it has been increasingly used in clinical practice.This article illustrates a case of long-term obersvation of alveolar ridge preservation in upper and lower molars with advanced periodontitis via two different techniques.In this paper,we discussed the rationale of the selection of two procedures of alveolar ridge preservation,and the imaging methods available for the evaluation of the results.This article provided experience for clinical management of molars with advanced periodontitis.