在不同的斜骨模式下下管道位置的变化:一个CBCT研究
Ana B Teodoro1, Karine Evangelista2, Douglas Rangel Goulart3
1Universidade Federal de Goiás - Programa de Pós-Graduação, Faculdade de Odontologia, Goiânia, Goiás, Brasil.
Acta odontologica latinoamericana : AOL
|July 31, 2025
概括
下沟通道是下沟通道.
科学领域:
- 人体解剖学 解剖学 解剖学
- 口腔和牙面部外科手术
- 放射学 放射学是一门学科.
背景情况:
- 部形态表现出影响骨模式的变异 (I,II,III类).
- 下管道的解剖位置对于手术规划至关重要.
- 形束计算断层扫描 (CBCT) 是通常用于它的评估.
研究的目的:
- 在不同骨模式 (I,II,III类) 的成年人中对下管道位置进行3D分析.
- 使用CBCT图像分割和3D测量进行精确的位置评估.
主要方法:
- 从数据库中获取了75张CBCT图像.
- 使用ITK-SNAP和3D Slicer软件进行了3D分析.
- 细分下和下通道,创建3D模型,并进行垂直,横向和3D测量.
主要成果:
- 管位置因骨形状,性别和角而有所不同.
- 第三类的图案显示,对斜线的超低级近距离减少.
- 管位置与角变化相关,可能接近语言皮层.
结论:
- 管位置是用于诊断和手术规划的断层扫描评估的关键因素.
- 考虑下沟位置对于骨骨架骨切除术尤为重要.
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