生物导向型预备技术的研究进展

摘要/Abstract

摘要： 稳定固定义齿及种植义齿牙龈边缘的位置，避免发生牙龈退缩是维持美学区修复长期疗效最关键的问题之一。Loi于2008年提出了一种生物导向型预备技术，将其应用于固定义齿及种植义齿修复中可以使修复体周围牙龈组织增厚，可对牙龈边缘的稳定性起重要作用。本文对生物导向型牙体预备技术在固定修复及种植义齿修复中的应用及疗效评价做一综述。

关键词: 生物导向性牙体预备, 垂直型预备, 种植, 牙龈塑型

Abstract: Stabilizing the gingiva margin of the fixed dentures and the implant dentures to avoid gingiva recession is one of the keys to maintaining the long-term effect of aesthetic restoration. Loi proposed the biologically oriented preparation technology (BOPT) in 2008, which can be applied to both fixed dentures and implant dentures in order to thicken the gingiva tissue around the prosthesis, playing an important role in the stability of the gingiva margin. This paper reviews the application and efficacy evaluation of BOPT in both fixed dentures and implant dentures.

Key words: biologically oriented preparation technology, vertical tooth preparation, dental implant, gingiva shaping

中图分类号:

R783.3

施亦菲吴珺华. 生物导向型预备技术的研究进展[J]. 口腔医学, 2021, 41(8): 755-760.

Yi-Fei SHI. Research progress of the biologically oriented preparation technology[J]. Stomatology, 2021, 41(8): 755-760.

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