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一种密封灌方法用于根部吸收:案例报告与灌策略的审查

Mohsen Aminsobhani^1,2, Nasim Hashemi³, Fatemeh Malekpour¹

¹Department of Endodontics, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran, tums.ac.ir.

Case reports in dentistry

|February 16, 2026

概括

管理复杂的根吸收缺陷,如内部根吸收 (IRR) 和外部宫吸收 (ECR),需要创新的技术. 密封的负压灌系统提供了安全有效的解决方案,特别是对于敏感患者.

科学领域:

牙周内科医院牙周内科医院牙周内科医院
牙科放射学牙科放射学
生物材料是一种生物材料.

背景情况:

根吸收缺陷带来了诊断和临床挑战,使内部根吸收 (IRR) 和外部宫吸收 (ECR) 的区分变得复杂.
不规则的根部解剖学阻碍了有效的除菌,并增加了传统灌方法的灌剂挤出风险.

研究的目的:

介绍一个关于管理大侧切口复杂吸收缺陷的案例研究.
为了评估密封的负压灌技术在患有低酸盐敏感性的患者中的有效性和安全性.

主要方法:

用圆束计算断层扫描 (CBCT) 进行了详细的缺陷评估.
使用密封的双针灌系统,提供高化 (NaOCl) 与同时冠状吸收.
运河用一种基于矿物三氧化物聚合物 (MTA) 的密封剂进行了封闭.

主要成果:

密封的灌系统促进了有效的除菌,同时最大限度地减少了灌剂的挤出和患者的不适.
在17个月的随访期间,牙仍然具有功能和无症状.
放射图显示了周周的稳定性,没有循环再吸收的证据.

结论:

密封的负压灌技术是处理复杂根吸收缺陷的安全有效方法.
当患者的局限性或诊断模糊性挑战传统灌方法时,这种技术尤其有益.

关键词:

牙周内科牙周内科是指牙周内科.灌灌方式根管疗法是一种根管疗法.根吸收再吸收的方法

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