在矯正支架解結後,評估面完整性:比較三個不同的系統
Labib Ghaleb1, Naseem Ali Al-Worafi1, Ahmed Thawaba2
1Department of Orthodontics, School and Hospital of Stomatology, China Medical University, Shenyang, 110002, China.
BMC oral health
|March 21, 2024
概括
碳化 (TC) 系统是最好的去除正牙粘合剂,导致最少的质粗. 一个抛光步骤在去除树脂后显著地平滑了面,无论使用什么系统.
科学领域:
- 牙科材料科学 牙科材料科学
- ортодонтическая技术 ортодонтическая技术 ортодонтическая 技术 在牙上
- 生物材料工程 生物材料工程
背景情况:
- 在支架解后剩余的粘合剂可能会损害面的完整性.
- 有效地去除正义牙粘合剂对于患者的安全和治疗结果至关重要.
- 为了去除粘合剂,存在各种方法和技术,每种方法都可能对质产生潜在影响.
研究的目的:
- 为了评估残留水泥去除后的面膜面积完整性,使用不同的burs.
- 为了比较使用和不使用牙透镜去除粘合剂所耗费的时间.
- 评估不同在 ортодонтической debonding 期间保护牙质的有效性.
主要方法:
- 使用了60个人类前,分为碳化 (TC),软软盘 (SD) 和钻石 (DB) 组.
- 每组被进一步划分为肉眼和放大镜子组.
- 使用形计和SEM测量了乳粗度;记录了去除的时间.
主要成果:
- 碳化物 (TC) 系统产生了最低的面膜粗度,而钻石 (DB) 系统显示的最高.
- 使用放大镜显著减少了去除粘合剂所需的时间.
- 抛光步骤始终平滑了质表面,无论最初的去除方法如何.
结论:
- 所有测试的系统在临床上是可接受的残留粘合剂去除.
- 与DB系统相比,TC系统在最大限度地减少面膜粗方面优越.
- 最后的抛光步骤是必要的,以实现光滑的面膜面在脱后.
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