口腔颌面锥形束CT在牙体解剖学中的研究进展  

Research Progress of Oral and Maxillofacial Cone Beam CT in Dental Anatomy

作　　者：宣永华[1] Xuan Yonghua(Binzhou Vocational College,Binzhou,Shandong 256600,China)

机构地区：[1]滨州职业学院,山东滨州256600

出　　处：《影像研究与医学应用》2021年第13期1-2,5,共3页Journal of Imaging Research and Medical Applications

摘　　要：口腔颌面锥形束CT因为空间分辨率非常高,能够为临床提供三维图像,而且提供的图像具有扫描时间短、放射剂量低、无失真等优点,在各种口腔医疗科研和教学中被广泛应用。利用口腔颌面锥形束CT既能够精准测量根管和牙齿的长度,有效判断牙齿根管和根部的形态和数量,还能够对罕见的牙根管形态以及牙内缺陷进行有效判断。本篇文章主要探讨口腔颌面锥形束CT在牙体解剖学中的研究进展。Because of the high spatial resolution of oral and maxillofacial cone-beam CT,it can provide three-dimensional images of the clinical system,and the images provided have the advantages of scanning time,low radiation dose,and no distortion.It is used in various dental medical research and teaching is widely used.This article mainly discusses the research progress of oral and maxillofacial cone-beam CT in tooth planing.

关 键 词：口腔颌面锥形束CT 牙体解剖学 形态 测量 

分 类 号：R78[医药卫生—口腔医学]