患病率和精神神经前环和带骨腔的切口运河的形状:放射解剖学研究
Safiye Pelin Sahiner1, Gozde Serindere1
1Ordu University, Faculty of Dentistry, Department of Dentomaxillofacial Radiology, Ordu, Türkiye.
Journal of stomatology, oral and maxillofacial surgery
|January 19, 2026
概括
这项研究发现,精神神经前环和切口通道因性别和下腔腔类型而异. 男人通常表现出更大的测量,突出了这些因素在手术前评估的重要性.
科学领域:
- 牙科 牙科是指牙科的专业.
- 人体解剖学 解剖学 解剖学
- 放射学 放射学是一门学科.
背景情况:
- 脑神经前环 (AL) 和切口通道 (IC) 是下中关键的解剖标志.
- 了解它们的流行和形态对于安全的手术程序至关重要,特别是在前下.
研究的目的:
- 通过使用圆束计算断层扫描 (CBCT) 评估精神神经前环 (AL) 和切口通道 (IC) 的患病率和形态.
- 为了研究AL和IC尺寸和下骨腔模式之间的关系.
- 识别这些解剖学变异的性别和年龄等潜在影响因素.
主要方法:
- 分析了118名患者的CBCT扫描.
- 测量包括AL长度,IC长度和直径,以及距离骨标志的距离.
- 舌腔被分为四种类型 (I-IV).
- 使用SPSS版本 29.0.0.进行统计分析.
主要成果:
- 在52.7%的病例中,单边观察到AL,在29.3%的病例中,双边观察到AL.
- IC在86.1%的患者中存在,平均长度约为7.8毫米,直径约为1.5毫米.
- 与雌性相比,雄性对皮质板的通道长度和距离略大.
- 腔腔型III与更大的AL和IC尺寸有关.
结论:
- 部解剖学变异,包括AL和IC尺寸,表现出基于性别的差异.
- 腔腔形态,特别是III型,影响这些神经血管结构的尺寸.
- 术前评估应考虑患者的性别和下骨腔,以准确地进行手术规划.
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