在非牙面形患者中对正常上呼吸道进行三维分析
S M Costa1, B C Ribeiro1, P F Bertelli Trivellato1
1Ribeirão Preto Dental School of the University of São Paulo, Cafe avenue, 14, West Subsector, Ribeirão Preto, São Paulo, Brazil.
Morphologie : bulletin de l'Association des anatomistes
|October 22, 2025
概括
健康成年人的气道体积受年龄,性别和子尺寸的影响. 来自CT扫描的规范性数据有助于进行手术规划和评估呼吸道风险.
科学领域:
- 在面研究中的3D成像和体积分析.
- 以人工智能驱动的细分为准确的解剖测量.
背景情况:
- 确定规范性气道尺寸对于诊断障碍性睡眠呼吸暂停 (OSA) 等疾病至关重要.
- 之前的研究往往缺乏健康人群中全面的3D体积数据.
研究的目的:
- 确定在没有牙脸形 (DDF) 或OSA的个体中规范的3D气道测量.
- 确定气道体积的人口和解剖学预测因素.
主要方法:
- 对200个成年 (18-80岁) 没有DDF,OSA或面综合征的CT扫描进行了回顾性分析.
- 人工智能软件 (NEMOFAB) 用于自动气道细分和体积分析.
- 评估年龄,性别,子周长和特定的面线性距离.
主要成果:
- 平均气道体积为24,724.8mm3;年轻的雄性有更大的体积.
- 子周长<40厘米显著减少了气道体积的28.04%.
- 较长的PNS-Hyoid,SPH和M3V距离与增加的气道体积相关;年龄和子周长是关键预测因素.
结论:
- 人口和解剖学因素显著影响健康个体的气道体积.
- 规范性数据为整形手术和呼吸系统风险评估提供了基线.
- 了解呼吸道决定因素有助于查和个性化治疗口腔和面外科手术.
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