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Cone beam computed tomography:a brief introduction
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- Author:
- No author available
- Journal Title:
- CHINESE JOURNAL OF STOMATOLOGY
- Issue:
- 11
- DOI:
- 10.3760/cma.j.issn.1002-0098.2009.11.016
- Key Word:
- No keyword available
Abstract： @@ 口腔专用锥形束CT(cone beam CT),又名数字容积体层片(digital volumetric tomography)是20世纪90年代末发展起来的一项新技术.由于它能三维(轴位、冠状位和矢状位)显示正常组织结构和病变组织,避免了二维图像上影像重叠等缺点,一经推出便在临床中得到广泛应用.为了对口腔专用锥形束CT机有一个系统而全面的了解,现从5个方面简要介绍.
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