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宫外牙通道:一个案例报告突出了独特的双牙通道变体

Kevin W Yu¹, Manal H Hamdan¹, Stephanie J Sidow¹

¹Department of Surgical and Diagnostic Sciences, Marquette University School of Dentistry, Milwaukee, Wisconsin, USA.

Journal of endodontics

|September 29, 2024

概括

发现一种罕见的异胎牙通道从下沟通道分支,进入下牙. 这种解剖学变异凸显了在牙科手术前需要详细的圆束计算机断层扫描.

科学领域:

牙科牙科是指牙科的专业.
人体解剖学解剖学解剖学
放射学放射学是一门学科.

背景情况:

双下通道是具有临床意义的常见解剖变异.
了解下管解剖学对于牙科手术至关重要.

研究的目的:

报告以前未被描述的宫外牙通道.
强调先进成像在牙科诊断中的重要性.

主要方法:

病例报告详细介绍了一个独特的解剖学发现.
圆束计算断层扫描 (CBCT) 分析.

主要成果:

一个子宫外运河从下运河的上边缘分支.
运河进入,穿过,并与下第二的根运河系统进行解剖.
在仪器仪表过程中发生了显著的出血,这是由于解剖.

结论:

这一案例突出显示了一种不寻常的下管道变异.
彻底的CBCT分析对于在下后部内或外科手术前识别关键结构至关重要.

关键词:

这是一个解剖学上的解剖学.两叉分支的分支是什么意思圆束计算机断层扫描技术下层气泡神经的下层气泡神经.下沟通道的下沟通道

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Teeth

Teeth

The formation of teeth, also known as odontogenesis, is a complex process that begins in utero, around the sixth week of embryonic development. There are three stages to this process: the bud stage, the cap stage, and the bell stage.
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin...