印模材料：口腔修复学中最常用印模材料的比较性综述

Impression materials: a comparative review of impression materials most commonly used in restorative dentistry.

作者信息

Rubel Barry S

机构信息

Department of Care Planning and Restorative Sciences, University of Mississippi Medical Center School of Dentistry, 2500 North State Street, Jackson, MS 39216-4505, USA.

出版信息

Dent Clin North Am. 2007 Jul;51(3):629-42, vi. doi: 10.1016/j.cden.2007.03.006.

DOI:10.1016/j.cden.2007.03.006

PMID:17586147

Abstract

Impression materials are used to record intraoral structures for the fabrication of definitive restorations. Accurate impressions are necessary for construction of any dental prosthesis. The relationship between static and mobile oral structures must be reproduced accurately for an optimum cast. The more common types of impressions are used for fabricating diagnostic and master casts. Accurate impressions depend on identifying the applications that do or do not fit each material's characteristics. Materials used without adequate knowledge of their characteristics can impair a successful outcome. Often, the choice of impression materials depends on the subjective choice of the operator based on personal preferences and past experience with particular materials.

摘要

印模材料用于记录口腔内结构，以制作最终修复体。准确的印模对于任何假牙修复体的制作都是必要的。为了获得最佳模型，必须准确再现静态和动态口腔结构之间的关系。较常见的印模类型用于制作诊断模型和工作模型。准确的印模取决于确定适合或不适合每种材料特性的应用。在对材料特性缺乏充分了解的情况下使用材料可能会影响成功的结果。通常，印模材料的选择取决于操作者基于个人偏好和对特定材料的既往经验所做出的主观选择。