A Comparison of Different Methods to Generate Tooth Surface Models Without Applying Ionizing Radiation for Digital 3-Dimensional Image Fusion With Magnetic Resonance Imaging–Based Data of the Head and Neck Region
A Comparison of Different Methods to Generate Tooth Surface Models Without Applying Ionizing Radiation for Digital 3-Dimensional Image Fusion With Magnetic Resonance Imaging–Based Data of the Head and Neck Region
复制标题
基于头颈部数据的磁共振成像数字 3 维图像融合不应用电离辐射生成牙齿表面模型的不同方法的比较
DOI：
10.1097/rct.0000000000000293
复制
发表时间：
2015
影响因子：
1.3
通讯作者：
Echternach
中科院分区：
文献类型：
--
作者：
Traser;Flügge;Burdumy;Kamberger;Richter;Hassepass;Korvink;Echternach
声带和牙齿的三维显示在许多临床和科学背景下是必要的。由于不同的组织特性，这只能通过组合不同的成像技术来实现。比较的方法来记录牙齿表面创建联合模型的声道和牙齿，而不施加电离辐射显示在本study.MethodsFour方法来记录牙齿表面进行了比较后，结合磁共振成像（MRI）为基础的声道模型的临床准确性。其中2种方法可以从MRI数据中获得牙齿表面的信息。对于其他2种方法，使用数字和传统印模技术捕获牙齿表面。结果
ObjectiveThe 3-dimensional display of the vocal tract and teeth is necessary in numerous clinical and scientific contexts. Due to the different tissue properties this can only be achieved by combining different imaging techniques. A comparison of methods to record the tooth surface to create combined models of the vocal tract and teeth without applying ionizing radiation is displayed in this study.MethodsFour methods to record the tooth surface were compared concerning their clinical accuracy after combination with magnetic resonance imaging (MRI)–based vocal tract models. With 2 of the presented methods the information of the tooth surface was obtained from MRI data. With the other 2 methods, the tooth surface was captured using a digital and a conventional impression technique.Results