阿伦德罗尼酸溶液在从根通道中去除氧化的有效性
Rebeca Mejía-Haro1, María-Verónica Méndez-González2, Norma-Verónica Zavala-Alonso3
1Master's students in endodontics, Endodontics Postgraduate Program, Faculty of Stomatology, Autonomous University of San Luis Potosí, San Luis Potosi, Mexico.
Journal of clinical and experimental dentistry
|July 11, 2024
概括
酸 (AA) 有效地从根管中去除氧化 (Ca(OH) 2 ,与EDTA和酸相似. 这一发现支持AA作为一个可行的灌解决方案,用于牙周内科手术.
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
- 生物化学 生物化学
背景情况:
- 在根运河仪器仪表治疗脉死后,内药物治疗至关重要.
- 有效地消除内药物对于成功的根管堵塞至关重要.
- 阿伦德罗尼酸 (AA) 正在研究其与Ca2+离子的潜在合性质.
研究的目的:
- 评估阿伦德罗尼酸 (AA) 作为灌液的有效性,用于从根管壁中去除氧化 (Ca(OH) 2).
- 为了比较AA的性能与已知合剂,如EDTA和酸.
- 量化剩余的离子,并评估灌后牙管的透性.
主要方法:
- 90个单根牙被仪器和药物用Ca (OH) 2进行了7天.
- 根植被灌了2.25%的NaClO,悬浮液,0.22%的AA,10%的酸,盐水或17%的EDTA.
- 透牙管 (%PDT) 和剩余的Ca2+使用SEM,ImageJ和Arsenazo III技术进行了量化.
主要成果:
- 酸 (AA) 和酸在顶端三分之一 (分别为17.51%和17.71%) 显示出显著的通透性牙管 (% PDT).
- AA显示了剩余总 (4.83 mmol/L) 的最低度.
- 克鲁斯卡尔·沃利斯测试表明,在根三分之一的PDT%中存在显著差异 (p<0.005).
结论:
- 0.22%的阿伦德罗尼酸 (AA) 溶液有效地从根管壁中去除氧化 (Ca(OH) 2).
- 在Ca(OH) 2去除方面,AA的效果与17%的EDTA和10%的酸相美.
- 阿伦德罗尼酸为内牙科应用提供了一个有前途的替代灌溶液.
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