›› 2019, Vol. 39 ›› Issue (7): 645-650.

• 综述 • 上一篇    下一篇

牙槽突裂区周围牙槽骨形态的研究进展

张晓宇1,陈振琦2   

  1. 1. 上海交通大学医学院附属第九人民医院
    2. 上海交通大学医学院附属第九人民院
  • 收稿日期:2018-10-24 修回日期:2018-12-05 出版日期:2019-07-28 发布日期:2019-08-07
  • 通讯作者: 陈振琦 E-mail:orthochen@yeah.net
  • 基金资助:
    非综合征型唇腭裂致病基因筛查与验证

The research progress of the morphology of alveolar bone near the alveolar cleft.

  • Received:2018-10-24 Revised:2018-12-05 Online:2019-07-28 Published:2019-08-07

摘要: 我国是唇腭裂的高发国家,大多数唇腭裂患者同时患有牙槽突裂。有研究显示裂隙区邻近牙的牙槽骨水平较低;同时,植骨术前正畸治疗有可能导致已经降低的牙槽骨水平继续吸收。所以明确近牙槽突裂区牙牙槽骨形态,对于把握术前正畸治疗牙齿移动的限度有重要作用。锥形束电子计算机X射线断层扫描技术(cone-beam computed tomography, CBCT)在牙槽骨的定量研究中表现出很好的准确性和可重复性,相比传统二维的根尖片有着巨大的优势。本文就牙槽突裂近裂隙区牙的牙槽骨形态作一综述。

关键词: 牙槽突裂, CBCT, 牙槽骨形态

Abstract: The prevalence rate of cleft lip and palate in our country is high and most of the cleft lip and palate patients develop alveolar cleft at the same time. There is much literature indicating that alveolar bone level of the teeth near the cleft is low and orthodontic treatment before the alveolar bone grafting can aggravate the existing low alveolar bone level. So it is important to understand the morphology of the alveolar bone near the cleft and to limit the movement of the teeth in the pre-operation orthodontic treatment. Cone-beam computed tomography (CBCT) shows great accuracy and reproducibility in the quantitative research of alveolar bone, which have great advantage over the traditional two-dimensional periapical film. The present review focuses on the morphology of alveolar bone near the cleft.

Key words: alveolar cleft, cone-beam computed tomography, alveolar bone morphology

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