使用形光束计算机断层扫描对初级牙根管形态进行三维评估
Subhashree Sahoo1, Swetha Sriram1, Murugan Satta Muthu1,2
1Department of Pediatric and Preventive Dentistry, Centre for Early Childhood Caries Research (CECCRe), Sri Ramachandra Dental College & Hospital, Sri Ramachandra Institute of Higher Education & Research (SRIHER), Chennai, Tamil Nadu, India.
International journal of paediatric dentistry
|October 9, 2024
概括
在初级牙中,根管治疗由于复杂的内部解剖学而带来了挑战. 这项研究分析了母牙的根管变异,发现了Ahmed等. 一个有效的分类系统来分类形态.
科学领域:
- 牙周内科医院 牙周内科医院 牙周内科医院
- 儿科牙科 儿科牙科
- 牙科解剖学 牙科解剖学
背景情况:
- 由于独特的脉腔几何学,初级牙的根管治疗是复杂的.
- 了解根管形态对于成功的儿童内牙治疗至关重要.
研究的目的:
- 为了评估初级牙根管形态的变化.
- 评估艾哈迈德等人研究的适用性. 字母数字系统来分类这些变化.
主要方法:
- 使用CBCT数据对2024个母牙进行了回顾性分析.
- 描述性统计和千二测试用于数据分析.
主要成果:
- 大犬表现出分裂 (5.9-6.6%) 和合并 (1%).
- 大侧切口出现分裂 (0.8-2.6%) 没有合并.
- 第二牙有分裂 (0.8-1.5%),没有合并;下侧切口显示合并 (0.9%) 没有分裂.
结论:
- 主要犬根管形态表现出显著的变化.
- 艾哈迈德等人. 艾哈迈德等人. 分类系统是分类初级牙根管形态学的有用工具.
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