在取出支架和各种粘合剂去除方法后的质损失和粘合剂残留物:一个体外实验研究
Farzaneh Ahrari1, Hamideh Sadat Mohammadipour2, Melika Hoseinzadeh3
1Dental Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
The Saudi dental journal
|February 10, 2026
概括
为了有效地去除牙科支架,建议使用低速碳化物 (TC) 或精细钻石来去除粘合剂. 牙科探险家的触觉检查与黑色笔标记一样有效,用于评估质的保存.
科学领域:
- 牙科材料科学 牙科材料科学
- 矯正牙科 矯正牙科是一種矯正牙科.
- 生物材料是一种生物材料.
背景情况:
- ортодонтическое治疗涉及支架粘合和解.
- 脱后的剩余粘合剂可能会影响质表面的完整性.
- 有效的粘合物去除方法对于最大限度地减少阳性损伤至关重要.
研究的目的:
- 评估在正义牙科支架脱后不同粘合物去除方法的有效性.
- 为了比较质损失,表面粗度和剩余粘合剂.
- 评估检查方法对处理时间和结果的影响.
主要方法:
- 使用了80个提取的人类前.
- 测试了四种粘合剂去除方法:低速TC口,高速18TC口,高速钻石口和抛光盘.
- 使用触摸检查或黑色笔标记检查表面的清洁度.
- 量化了乳损失,表面粗度和去除时间.
主要成果:
- 高速18的TC bur显示出最短的去除时间,但导致了最多的面膜损失和最多的剩余粘合剂.
- 与抛光盘相比,使用18的TC bur的表面粗度显著高于抛光盘.
- 与触觉检查相比,黑色笔标记增加了治疗时间,但没有影响质的保存.
结论:
- 推使用低速圆形TC螺纹或超细针状钻石螺纹来进行脱后的粘合物清除.
- 牙科探险家的触觉检查是评估牙面干净度的可靠方法.
- 尽量减少质损失和表面粗对于正牙后治疗结果至关重要.
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