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基于酸的密封剂用于内牙外科手术的细菌密封能力:一个体外研究
Mai M Mansour1, Sybel M Moussa2, Marwa A Meheissen3
1Conservative Dentistry Department, Faculty of Dentistry, Alexandria University, Alexandria, 21527, Egypt. Mai.mansour.dent@alexu.edu.eg.
BMC oral health
|May 21, 2024
概括
这项研究发现,基于酸的密封剂提供了与顶外科手术中MTA后置填充相似的细菌密封. 这两种方法都有效地防止了细菌泄漏,改善了内牙科手术的结果.
科学领域:
- 牙周内科医院 牙周内科医院 牙周内科医院
- 牙科材料科学 牙科材料科学
- 微生物学 微生物学
背景情况:
- 角外科手术可能很复杂,需要更简单的技术来进行逆行操纵.
- 临床上有必要简化角外科手术程序.
研究的目的:
- 为了比较基于酸的密封剂的细菌密封能力,仅使用单技术和根端切除.
- 评估基于酸的密封剂作为逆向填充与MTA后置填充.
- 使用共聚焦激光扫描显微镜 (CLSM) 分析细菌活力.
主要方法:
- 50个人类大切口经历了仪器仪表,并被分为五组.
- 实验小组使用单技术,使用基于酸的密封剂,在逆行准备/填充方面有所变化.
- 在30天内使用Enterococcus faecalis,殖民地形成单位 (CFU) 和CLSM评估了细菌泄漏.
主要成果:
- 在三个实验组中,细菌泄漏或CFU没有显著差异.
- 所有实验组都显示出明显更好的密封比积极对照.
- 以酸为基础的密封剂作为后补充剂显示出出色的密封性;CLSM在实验组中显示出主要是死菌.
结论:
- 基于酸盐的密封剂,采用单技术和根端切除,只能提供与MTA后置填充相比较的细菌密封.
- 这些发现支持在内牙外科手术中使用基于酸的密封剂,以有效控制细菌.
关键词:
角切除术是指角切除术.细菌泄漏是因为细菌泄漏.酸密封剂是一种酸密封剂.与焦点相对应的激光扫描显微镜.牙周内脏外科手术 牙周内脏手术在MTA中,MTA是MTA.逆行填充 逆行填充单个形技术 单个形技术更多相关视频
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