Irinakis Tassos, Tabesh Moe
University of British Columbia, Vancouver, Canada.
J Oral Implantol. 2007;33(3):156-63. doi: 10.1563/0.824.1.
Recent advancements in barrier membranes, bone grafting substitutes, and surgical techniques have led to a predictable arsenal of treatment methods for clinicians who practice implant dentistry. The contemporary clinician is supplied with proven knowledge, substantiated materials, and instrument inventory that allows implant placement in cases that used to be reserved for the specialist in the past because of their complexity. Nowadays, postextraction alveolar ridge maintenance can be a predictable procedure and can certainly aid the clinician in preventing ridge collapse, thereby allowing for implant placement in a position that satisfies esthetics and function. Extraction socket maintenance for future implant therapy does not rule out immediate implant placement but rather provides an additional option when treatment planning implant patients. This article will focus on the concept of extraction socket preservation using regenerative materials. It will describe a technique suggested by the authors to resist bone resorption and soft tissue shrinkage following tooth extraction.
屏障膜、骨移植替代物和手术技术的最新进展，为从事种植牙科的临床医生带来了一系列可预测的治疗方法。当代临床医生拥有经过验证的知识、可靠的材料和器械库存，这使得在过去因复杂性而只能由专科医生处理的病例中也能进行种植体植入。如今，拔牙后牙槽嵴维护可以成为一个可预测的程序，并且肯定有助于临床医生防止牙槽嵴塌陷，从而能够将种植体植入到满足美观和功能要求的位置。为未来种植治疗而进行的拔牙窝维护并不排除即刻种植体植入，而是在为种植患者制定治疗计划时提供了一个额外的选择。本文将重点介绍使用再生材料进行拔牙窝保存的概念。它将描述作者提出的一种技术，以抵抗拔牙后骨吸收和软组织收缩。
