在初级牙中使用圆束计算机断层扫描的四种不同的遮技术的比较评估:一个体内研究
Syed M Ali1, Sridhar Mukthineni1, Aj Sai Sankar1
1Department of Pediatric Dentistry, Sibar Institute of Dental Sciences (SIDS), Guntur, Andhra Pradesh, India.
International journal of clinical pediatric dentistry
|July 31, 2023
概括
内牙压力注射器最好填补母牙的根通道,而胰岛素注射器效果最差. 圆束计算机断层扫描 (CBCT) 评估了堵塞质量,在所有方法中显示了最小的空隙.
科学领域:
- 儿科牙科 儿科牙科
- 牙周内科医院 牙周内科医院 牙周内科医院
- 放射学 放射学是一门学科.
背景情况:
- 根管堵塞的质量对于内牙治疗的成功至关重要.
- 现有的评估技术存在局限性.
- 圆束计算断层扫描 (CBCT) 为评估阻塞质量提供了先进的功能.
研究的目的:
- 为了比较和评估不同根管堵塞技术在母牙的效率.
- 用CBCT成像来评估闭塞质量.
主要方法:
- 30名儿童 (年龄为4-9岁) 的80个根通道被分为四组.
- 封闭技术包括:内牙压力注射器,手伸展器,Lentulo螺旋和胰岛素注射器.
- 使用CBCT扫描来评估根管堵塞的质量.
主要成果:
- 牙周内压力注射器组显示最优的填充道,其次是手扩展器和Lentulo螺旋.
- 胰岛素注射器组表现出最不理想的闭塞.
- 在Lentulo螺旋组中,过度填充最常见.
- 在所有组中,空白是最小的,并且在统计学上并不显著.
结论:
- 牙周内压力注射器是最有效的技术,以优化母牙的根运河填充.
- 胰岛素注射器技术导致最不理想的闭塞.
- 在儿科内牙科中,CBCT是评估闭牙技术的宝贵工具.
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