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成年人鼻腔管道的解剖学特征:在秘鲁样本中进行圆束计算机断层扫描研究

Gerardo Raffael Lévano-Miranda¹, Kilder Maynor Carranza-Samanez², Julissa Amparo Dulanto-Vargas²

¹Department of Dentistry, School of Dentistry, Universidad Científica del Sur, Lima, Peru.

Contemporary clinical dentistry

|August 13, 2025

概括

这项研究分析了使用CBCT扫描的秘鲁成年人的鼻腔管道 (NPC). 结果显示,NPC直径和倾斜的性别差异对于口腔手术至关重要.

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
放射学放射学是指放射学

背景情况:

对前的解剖学知识对于成功的口腔和面手术至关重要.
鼻通道 (NPC) 是该区域的关键解剖结构,了解其变异对于手术规划至关重要.

研究的目的:

为了确定秘鲁成年人鼻通道 (NPC) 的解剖学特征.
研究基于性别和年龄的NPC尺寸和倾向的潜在二态性.

主要方法:

对195张来自秘鲁成年人 (年龄19-60岁) 的圆束计算机断层扫描 (CBCT) 进行了回顾性分析.
测量包括NPC长度,下径,倾斜角度和从斜切片的形状.
使用ANOVA,克鲁斯卡尔-瓦利斯,t测试,曼-惠特尼U,斯皮尔曼相关性和奇平方测试 (P <0.05) 的统计分析.

主要成果:

平均NPC长度为10.91 ± 2.38毫米,直径为3.46 ± 0.93毫米,倾斜度为19.17° ± 8.26°.
在85.6%的病例中观察到主要的倾斜 (≥10°),在55.4%的病例中观察到圆柱形.
男人表现出更大的NPC直径,而女性表现出更大的倾向 (P = 0.008和P = 0.002,分别).

结论:

这项研究提供了有关秘鲁成年人的鼻管道的详细解剖数据.
在NPC直径和倾斜方面发现了显著的基于性别的二重形态.
这些发现对于预测并发症和提高口腔和面外科手术程序的精度至关重要.

关键词:

人体解剖学解剖学解剖学圆束计算机断层扫描技术鼻腔运河鼻腔运河

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