根据不同的垂直骨图案评估额头鼻腔体积和底长度:一个圆束计算机断层扫描研究
Arshya A Kumar1, Srirengalakshmi Muthuswamy Pandian2
1Orthodontics and Orthopedics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, IND.
Cureus
|April 1, 2024
概括
额头鼻腔体积和前额头骨基长度在垂直骨模式或性别之间没有显著差异. 因此,他们无法预测诸如开放或深度咬伤之类的缺陷.
科学领域:
- 矯正牙科 矯正牙科是一種矯正牙科.
- 头骨面部生长 头骨面部生长
- 人体解剖学 解剖学 解剖学
背景情况:
- 面生长评估在正牙科中至关重要,通常使用稳定的前额头骨基.
- 前额,前额骨腔,大小和形状各不相同,影响骨和面部结构.
- 了解额头鼻变异对于评估面发育很重要.
研究的目的:
- 为了评估垂直骨模式和性别对额头鼻腔体积的影响.
- 确定额头鼻腔体积是否可以作为垂直缺陷的预测指标.
主要方法:
- 采用了来自接受正牙治疗的20-35岁患者的90个形束计算断层扫描 (CBCT) 扫描.
- 通过从CBCT扫描获得的侧向脑图来评估垂直骨模式.
- 使用海豚成像软件对额头鼻进行体积分析,并使用SPSS进行统计分析.
主要成果:
- 在骨架开口咬伤 (p=0.73) 或深咬 (p=0.12) 中,额头鼻腔体积和底长度之间没有发现显著的关联.
- 在不同的垂直骨模式中,没有观察到额头鼻腔体积 (p=0.08) 和底长度 (p=0.41) 之间的实质性关联.
- 额头鼻腔体积和底长度在男性和女性之间没有显著差异.
结论:
- 额头鼻腔体积在骨架开口咬伤和深咬伤的个体中是相似的.
- 性别没有显著影响额头鼻体积.
- 额头鼻腔体积和前额头骨底部长度不是垂直缺陷的可靠预测指标.
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