锥体束CT对维吾尔族成人下颌第二磨牙C形根管的研究

doi:10.13701/j.cnki.kqyxyj.2016.03.020

口腔医学研究 ›› 2016, Vol. 32 ›› Issue (3): 294-296.DOI: 10.13701/j.cnki.kqyxyj.2016.03.020

锥体束CT对维吾尔族成人下颌第二磨牙C形根管的研究

梁学萍, 张洋洋, 孙玉亮, 戴永刚, 赵今^*

新疆医科大学附属口腔医院牙体牙髓科新疆乌鲁木齐 830054

收稿日期:2015-09-30 出版日期:2016-03-28 发布日期:2016-03-29
通讯作者: 赵今,E-mail:merryljin@sina.com
作者简介:梁学萍(1964~ ),女,新疆,学士,副主任医师,主要从事牙体牙髓病学的研究工作。
基金资助:
新疆维吾尔自治区自然科学基金项目(编号:2013211A082)

Evaluation of C-shaped Root Canals in Mandibular Second Molars in Uyghur Adults by Cone-beam Computed Tomography.

LIANG Xue-ping, ZHANG Yang-yang, SUN Yu-liang, DAI Yong-gang, ZHAO Jin^*

Department of Endodontics, Affiliated Stomatological Hospital of Xinjiang Medical University, Urumqi 830054, China

Received:2015-09-30 Online:2016-03-28 Published:2016-03-29

摘要/Abstract

摘要： 目的: 通过锥体束CT(cone-beam computed tomogphy,CBCT)成像系统对新疆维吾尔族成人下颌第二磨牙C形根管的发生率及其形态特征进行研究。方法: 选择来我院体检且下颌牙列完整的100名维吾尔族成人,进行CBCT扫描,观察下颌第二磨牙的根管形态。结果: C形根管的发生率为15.0%,C 形根管类型变化多样。结论: C形根管在下颌第二磨牙有较高的发生率,且解剖形态存在较大差异。CBCT在C形根管的诊断方面具有重要作用,可以为维吾尔族成人下颌第二磨牙C形根管的临床诊疗提供依据。

关键词: 锥体束CT, 下颌第二磨牙, C形根管

Abstract: Objective: To evaluate the anatomical structure of C-shaped root canals in the mandibular second in Uyghur adults by cone-beam computed tomography (CBCT) and to investigate the prevalence of C-shaped canal in the mandibular second molars. Methods: The root canal shapes of the mandibular second molars of 100 Uyghur adults were studied on CBCT images. The incidence of the C-shaped root canals in mandibular second molars and the anatomical features of the C-shaped root canals were analyzed. Results: C-shaped root canals were found in 15% of the mandibular second molars in Uyghur adults. The patterns of C-shaped canals varied greatly. Conclusion: The incidence of C-shaped canals of the mandibular second molars in Uyghur adults is relatively high. The C-shaped canals vary greatly in their anatomical patterns. CBCT is of great significance for the diagnosis and treatment of C-shsped root canals in Uyghur adults.

Key words: Cone-beam computed tomography (CBCT), Mandibular second molar, C-shsped root canals

中图分类号:

R816.98

梁学萍, 张洋洋, 孙玉亮, 戴永刚, 赵今. 锥体束CT对维吾尔族成人下颌第二磨牙C形根管的研究[J]. 口腔医学研究, 2016, 32(3): 294-296.

LIANG Xue-ping, ZHANG Yang-yang, SUN Yu-liang, DAI Yong-gang, ZHAO Jin. Evaluation of C-shaped Root Canals in Mandibular Second Molars in Uyghur Adults by Cone-beam Computed Tomography.[J]. Journal of Oral Science Research, 2016, 32(3): 294-296.

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锥体束CT对维吾尔族成人下颌第二磨牙C形根管的研究

Evaluation of C-shaped Root Canals in Mandibular Second Molars in Uyghur Adults by Cone-beam Computed Tomography.

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