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微计算机断层扫描分析上犬的形态

Thomas Gerhard Wolf^1,2, Theodora Rempapi³, Niccolò Giuseppe Armogida⁴

¹Department of Periodontology and Operative Dentistry, University Medical Center of the Johannes Gutenberg, University Mainz, Augustusplatz 2, Mainz, 55131, Germany. thomaswolf@uni-mainz.de.

Scientific reports

|February 3, 2025

概括

这项研究使用微型CT分析了瑞士-德国人群中上犬根管道配置. 最常见的配置是1-1-1/1,但超过20%呈现出复杂的解剖学影响内牙治疗.

科学领域:

牙周内科医院牙周内科医院牙周内科医院
牙科解剖学牙科解剖学
放射学放射学是一门学科.

背景情况:

大犬 (MxCs) 具有复杂的内部解剖学.
了解根管配置 (RCC) 对于成功的内牙治疗至关重要.
微型计算机断层扫描 (micro-CT) 提供了对牙形态的详细见解.

研究的目的:

为了研究尾犬 (MxCs) 的形态和根运河配置 (RCCs).
分析瑞士-德国人口中不同RCC的流行率.
为了提供数据,为知情的内牙治疗计划提供数据.

主要方法:

微型计算机断层扫描 (micro-CT) 用于分析97只大犬.
三维 (3D) 软件成像代表了内部根管形态.
一个四位数的代码系统描述了从冠状到顶端三分之一和孔数的RCC.

主要成果:

最常见的RCC是1-1-1/1 (77.3%).
其他观察到的RCC包括1-1-1/2 (14.4%) 和1-1-2/2 (4.1%).
在52.6%的样本中发现了辅助和连接通道,主要在顶端三分之一.

结论:

在这个群体中,大犬的流行的根管配置是1-1-1/1.
超过一半的样本展示了辅助或连接道.
大多数大犬有复杂的根管解剖结构,需要在内牙科手术中仔细考虑.

关键词:

内部形态内部形态上狗的上狗.微型计算机断层扫描 (micro-computed tomography) 是一种微型计算机断层扫描.根管道的配置根管道的配置瑞士德语是瑞士德语.

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