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三维数字化扫描在口腔修复领域中的应用 预览 被引量:19

Applying three-dimensional digital scanning in prosthodontics
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摘要 有关口腔软硬组织和颜面部软组织的三维形态数据,过去主要是通过物理印模和制取石膏模型来复制牙颌和面部的三维形态并获取其数据,如今随着科学和计算机技术的发展,数字化扫描成为获取其数据的主要方法并逐渐应用于口腔修复领域。其中,三维数字化扫描印模以提高患者的舒适度,数字模型便于储存、整理和远程交流等优点备受青睐。本文就三维数字化扫描技术中的接触式机械扫描、激光扫描、结构光扫描、计算机体层扫描等的原理、特点和应用情况作一综述。 The three-dimensional morphology of oral and facial tissues is obtained by obtaining an impression, followed by plaster model production via conventional methods. Considering the advancements in science and computer technology, digital scanning has been developed and applied in prosthodontics. Three-dimensional digital scanning improves patient comfort. On the other hand, digital models are easy to store, arrange, and use in remote communication. These techniques include contact mechanical scanning, laser scanning, structured light scanning, computed tomography, and so on. This review focuses on the principle, features, and application of these techniques in prosthodontics.
作者 肖静 滕伟 Xiao Jing, Teng Wei. (1. Dept. of Stomatology, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou 510655, China; 2. Dept. of Prosthodontics, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, Guangzhou 510055, China)
出处 《国际口腔医学杂志》 CAS 2014年第1期63-67,共5页 Journal of International Stomatology
关键词 数字化印模 数据扫描 数字模型 计算机辅助设计与制作 应用 digital impression data scanning digital model computer aided design and manufacture application
作者简介 肖静,住院医师,硕士,Email:sharon77xj@163.com 【通讯作者】滕伟,副主任医师,硕士,Email:tengwei2004@hotmail.com
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