中国组织工程研究

中国组织工程研究 ›› 2011, Vol. 15 ›› Issue (13): 2442-2445.doi: 10.3969/j.issn.1673-8225.2011.13.038

• 骨与关节综述 bone and joint review • 上一篇    下一篇

三维CT精确重建颅颌面部组织的形态学特征

姜金玲1，何玉宏2，黄迪炎2   

  1. 1辽宁医学院，辽宁省锦州市121001
    2解放军济南军区总医院口腔科，山东省济南市  250031
  • 收稿日期:2010-11-20 修回日期:2011-01-06 出版日期:2011-03-26 发布日期:2013-10-23
  • 通讯作者: 黄迪炎，主任医师，教授，解放军济南军区总医院口腔科，山东省济南市 250031 diyan_huang@163.com
  • 作者简介:姜金玲★，女，1984年生，山东省威海市人，汉族，辽宁医学院在读硕士，主要从事三维有限元的构建与分析。 jjlpiao@163.com

Accurate three-dimensional CT reconstruction of craniofacial morphology features

Jiang Jin-ling1, He Yu-hong2, Huang Di-yan2   

  1. 1Liaoning Medical University, Jinzhou  121001, Liaoning Province, China
    2Department of Stomatology, General Hospital of Jinan Military Area Command of Chinese PLA, Jinan  250031, Shandong Province, China
  • Received:2010-11-20 Revised:2011-01-06 Online:2011-03-26 Published:2013-10-23
  • Contact: Huang Di-yan, Chief physician, Professor, Department of Stomatology, General Hospital of Jinan Military Area Command of Chinese PLA, Jinan 250031, Shandong Province, China diyan_huang@163.com
  • About author:Jiang Jin-ling★, Studying for master’s degree, Liaoning Medical University, Jinzhou 121001, Liaoning Province, China jjlpiao@163.com

PDF

635

被引次数

8

摘要：

背景：头影测量技术是正畸术前临床诊断与矫治计划设计的重要手段，精确的头影测量可为矫治设计提供可靠的依据。三维CT重建技术可重建出清晰、立体、真实的颅颌面解剖形态。
目的：综述CT三维重建后的头影测量在口腔正畸中的临床应用，并与传统的X射线头影测量对比。
方法：由第一作者于2010-09进行检索，检索PubMed数据库(http://www.ncbi.nlm.nih.gov/pubmed/)及CNKI数据库(http://dlib3.cnki.net/KNS50/)1996-01/2010-09有关正畸头影测量的文献，英文以“three-dimensional cephalometry，cephalometric measurements”为检索词，中文以“三维测量，头影测量”为检索词，排除重复研究或内容较陈旧的文献。
结果与结论：计算机初步检索文献共114篇，根据纳入、排除标准，最后选择中英文文献共27篇进一步分析。三维CT重建头影测量技术作为一种理想的头影测量方法，以其高效、准确、快捷的优点，已广泛应用于临床。软硬组织的三维立体重建与测量分析系统以其强大的优势，终将取代现有的二维头影测量分析系统。

关键词: 头影测量, 三维重建, CT, X射线, 正畸, 综述

Abstract:

BACKGROUND: Orthodontic cephalometric technique is an important means for clinical diagnosis and treatment plan design of oral and maxillofacial deformities. Accurate cephalometry can offer reliable evidence for the treatment. Three-dimensional CT reconstruction technology can rebuild a clear, three-dimensional, real craniofacial anatomy.
OBJECTIVE: To ssummarize the clinical application of three-dimensional reconstructed CT cephalometry in dental orthodontics, and to compare with traditional X-ray cephalometry.
METHODS: A computer-based online retrieval of PubMed database (http://www.ncbi.nlm.nih.gov/pubmed/) and CNKI database (http://dlib3.cnki.net/KNS50/) from January 1996 to September 2010 was performed by the first author, using “three-dimensional cephalometry, cephalometric measurements” in English and in Chinese as the search key words. Studies regarding orthodontic cephalometric measurements were included, while duplicate or out-dated studies were excluded.
RESULTS AND CONCLUSION: Totally 114 paper were screened out by computer, 27 documents of which were involved for analysis according to inclusion and exclusion criteria. Three-dimensional CT reconstruction technology as an ideal method of cephalometry, has been widely used in clinical practice due to the high efficiency, accuracy and fast speed. Three-dimensional reconstruction, measurement and analysis system of soft and hard tissues will eventually replace the existing two-dimensional cephalometric analysis system with its powerful advantages.

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