在台湾个体中,使用圆束计算机断层扫描来评估canalis sinuosus及其分支
Ting-Hsuan Wu1, Yen-Wen Shen2,3, Lih-Jyh Fuh2,3
1Master Program for Biomedical Engineering, China Medical University, Taichung, Taiwan.
BMC medical imaging
|November 12, 2025
概括
在上前部区域的辅助通道 (AC) 在台湾成年人中很常见,男性的患病率更高,直径更大. 随着年龄的增长,道大小可能会增加,这会影响牙植入物的安全性.
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.
- 在口腔外科手术.
背景情况:
- 牙科植入物手术越来越受欢迎,特别是在大前部区域.
- 了解解剖学变异的重要性,如状道 (CS) 和辅助道 (AC),以防止手术并发症.
- 需要关于CS和AC变化的特定人群数据,以便安全地进行手术规划.
研究的目的:
- 确定台湾人口中CS和AC的流行率,直径,位置和解剖学变异.
- 分析CS和AC形态的年龄和性别相关差异.
- 评估形束计算断层扫描 (CBCT) 在可视化这些结构中的实用性.
主要方法:
- 分析了240名台湾参与者 (20-80岁) 的CBCT数据.
- 使用特定值 (≥0.5毫米和≥1毫米) 测量了CS和AC的流行率和直径.
- 进行了统计分析,以比较基于性别,年龄和位置的变化.
主要成果:
- 辅助通道 (AC) 在80.4% (≥0.5毫米) 和51.7% (≥1毫米) 的参与者中普遍存在.
- 与女性相比,男性的AC患病率显著更高,平均直径更大.
- 年轻成年人中AC的患病率更高,但在老年人中发现了更大的直径,这表明与年龄相关的扩大.
结论:
- 在台湾人群中,CS和AC解剖学存在明显的年龄和性别相关差异.
- CBCT对于精确识别CS和AC是有效的,有助于改善牙科植入物规划.
- 了解这些解剖学变异可以显著降低手术并发症的风险,如神经损伤.
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