人类永久前牙的根运河配置:在巴基斯坦人口中使用圆束计算机断层扫描的横截面研究
1Department of Oral Biology, School of Dentistry, Shaheed Zulfiqar Ali Bhutto Medical University, Islamabad, Pakistan.
JPMA. The Journal of the Pakistan Medical Association
|September 16, 2024
概括
圆束计算机断层扫描显示,I型根通道在永久前牙中很常见. 在这项研究中,根运河变异与性别没有显著的关联.
科学领域:
- 牙科 牙科是指牙科的专业.
- 放射学 放射学是指放射学
- 人体解剖学 解剖学 解剖学
背景情况:
- 了解内部根形态对于成功的内牙治疗至关重要.
- 根管解剖学的变化可以影响治疗结果和可预测性.
研究的目的:
- 分析和记录永久前牙的内部根形态变异.
- 通过使用圆束计算断层扫描 (CBCT) 调查不同根管配置的流行情况.
主要方法:
- 一项回顾性横截面研究,利用211名患者的CBCT扫描.
- 在永久前牙的根和根管形态的评估.
- 根管配置的分类根据Vertucci的标准.
主要成果:
- 第一种类型的根通道在所有大前牙和大多数下前牙中普遍存在.
- 一小部分犬类表现出双根 (2.8%总数).
- 根管多形态和性别之间没有发现显著的关联 (p>0.05).
结论:
- I型根管形态是永久前牙最常见的发现.
- 该研究确定了前牙中根管配置的特定流行率.
- 进一步的研究可能会探索这些解剖学变异的临床影响.
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