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二次检索和并发症管理失败的分离仪器移除在顶三分之一的曲线根管道:一个案例系列

Mei Fu¹, Jia Guo¹, Fengting Wang¹

¹Department of Endodontics, School of Stomatology, Capital Medical University, Beijing, China.

BMC oral health

|March 6, 2026

概括

适当的预手术评估和技术对于在根管中检索分离的仪器至关重要. 如果不这样做,可能会导致并发症,使二次检索变得更加复杂和危险.

科学领域:

牙周内科医院牙周内科医院牙周内科医院
牙科创伤学牙科创伤学

背景情况:

在受感染的根通道中,特别是曲通道的顶端三分之一,分离的仪器可以导致持续的周周病变.
仪器检索需要精确的术前评估和熟练的技术,以避免故障和并发症.

研究的目的:

报告由于评估和技术不足而导致两个单独仪器检索失败的情况.
重新评估二次检索的可行性,并描述确定合区的技术方法.

主要方法:

案例报告详细介绍了两个独立仪器检索失败的实例.
在考虑根管解剖学和仪器特征的情况下,重新评估二次检索的可行性.
用于仪器检索的特定技术方法的描述.

主要成果:

最初的检索尝试由于不充分的手术前评估和错误的技术方法而失败.
根据详细的解剖学和仪器因素,重新评估了二次检索.

结论:

彻底的手术前评估和正确的技术执行对于成功的分离仪器检索至关重要.
在初始检索过程中预防并发症至关重要,因为二次检索具有更大的挑战性和危险性.

关键词:

进行手术前评估.分开的仪器检索技术方法技术方法.

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