状的膜分支:通过形束计算断层扫描进行放射和形态测量评估
1Faculty of Dentistry, Department of Dentomaxillofacial Radiology, University of Health Sciences, Istanbul, Turkey. canan.uzun@sbu.edu.tr.
BMC medical imaging
|October 22, 2025
概括
状通道 (ABCS) 的气囊分支很可能是一个解剖结构,而不是一个变异. 大多数ABCS宽度小于1mm,其起源通常在鼻床以下.
科学领域:
- 人体解剖学 解剖学 解剖学
- 放射学 放射学是指放射学
- 口腔和牙面部外科手术
背景情况:
- 状管 (ABCS) 的气囊分支对解剖学和临床研究有兴趣.
- 区分ABCS作为变异与独特的解剖结构的区别对于准确的解释至关重要.
研究的目的:
- 为了评估状通道 (ABCS) 的膜分支的特征.
- 为了确定ABCS是否代表了解剖学变异或一致的解剖结构.
主要方法:
- 在113个个体中使用形束计算断层扫描 (CBCT) 对ABCS的回顾性分析.
- 进行了统计分析,包括千平方,费舍尔-弗里曼-哈尔顿,曼-惠特尼U和相关性测试.
- 在评估中考虑了图像的voxel大小,患者的性别和年龄.
主要成果:
- 在82个个体 (72.6%) 中发现了167个ABCS;32.7%的ABCS宽度大于1mm.
- ABCS的存在和数量独立于年龄和性别 (P>0.05).
- 骨化主要发生在鼻床以下 (96.4%),经常发生在中央切口附近 (46.1%).
结论:
- 状通道 (ABCS) 的气囊分支更一致地被确定为一个解剖结构.
- 虽然通常被认为是一种结构,但相当一部分ABCS的直径小于1mm.
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