骨的解剖变异的流行,形态和形态测量:一个圆束计算断层扫描研究研究
General dentistry
|August 18, 2023
概括
大船 (Fossa Navicularis Magna,简称FNM) 是最常见的断层变异,特别是在年轻人中. 关节骨的解剖学变异,包括FNM,canalis basilaris medianus (CBM) 和喉道 (CPC),重要的是要识别.
科学领域:
- 人体解剖学 解剖学 解剖学
- 放射学 放射学是一门学科.
- 人类学是人类学.
背景情况:
- 骨是头骨底部的一个关键解剖结构.
- 断层解剖学的变化,如Fossa navicularis magna (FNM),canalis basilaris medianus (CBM) 和沟通道 (CPC),可能会产生临床影响.
- 了解这些变异的患病率和特征对于准确诊断至关重要.
研究的目的:
- 为了确定Fossa navicularis magna (FNM),canalis basilaris medianus (CBM) 和喉道 (CPC) 的患病率和特征.
- 分析这些解剖学变异与性别,年龄和面部骨模式的相关性.
- 为了突出识别这些断层变异的临床意义.
主要方法:
- 追溯分析602个形束计算机断层扫描 (CBCT) 扫描的巴西成年人.
- 由两名独立审查员进行评估,以记录FNM,CBM和CPC的存在和测量尺寸.
- 使用千平方,曼·惠特尼U和克鲁斯卡尔-瓦利斯测试进行统计分析,以将发现与人口和骨数据相关联.
主要成果:
- 患病率为FNM的15.78%,CBM的6.64%和CPC的0.17%.
- 与老年人 (≥34岁) 相比,年轻成年人 (18-33岁) 的FNM患病率显著更高.
- 对于任何变异,基于性别或面部骨模式,没有发现患病率的显著差异.
结论:
- 骨大 (Fossa navicularis magna,简称FNM) 是最常见的骨的解剖变异,特别是在年轻人中.
- 性别和面部骨模式不会影响FNM,CBM或CPC的频率.
- 识别这些解剖学变异是必要的,以避免误诊为病理.
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