GBR技术与种植相关的研究进展

Research progress of GBR related with implantology

种植修复已经成为牙列缺损的一种重要修复方式,但临床工作中常会碰到患者因为牙周炎、牙槽突局部吸收等因素导致骨量不足,而无法进行种植修复。近年来兴起的引导骨组织再生(guided bone regeneration,GBR)技术有效地促进了骨组织再生,解决了骨量不足的问题,扩大了种植的适应范围。而GBR膜是决定GBR技术临床效果的主要因素之一,也是该领域的关注重点。该文就GBR技术在种植修复的临床应用、GBR膜的分类与研究方向等方面做一综述。

Nowadays,implant prosthesis has become an essential way to repair the defect of dentition.However,there are many patients who cannot be implanted in clinical procedure because of bone defect caused by periodontitis and local bone absorption.In recent years,guided bone regeneration （GBR） has become an effective therapy to promote bone regeneration,which solves the problem of inadequate alveolar bone and expands the indication of implant technique.GBR membrane is not only one of the main factors to determine the clinical result of GBR,but also the focus of the field.This article discussed the clinical application of GBR in implant prosthesis,the classification and the development trend of GBR membrane.