ISRCTN20110108已完成未知
An in vivo investigation of the effectiveness of bioactive glass airabrasion vs tungsten carbide bur in the removal of orthodontic resin adhesive
King's College London (UK)0 个研究点目标入组 25 人开始时间: 2013年1月14日最近更新:
试验速览
- 阶段
- 未知
- 状态
- 已完成
- 发起方
- 入组人数
- 25
研究概览
简要总结
2008 results in https://doi.org/10.1111/j.1600-0722.2008.00561.x (added 11/08/2020)
研究设计
- 研究类型
- Interventional
入排标准
- 性别
- All
入选标准
- •1. Randomly selected patients (male and female patients, age 12-55) requiring fixed orthodontic appliance treatment
- •2. Able and willing to consent to involvement in the study (speak, read and write English)
- •3. Must have three front teeth bonded with orthodontic brackets. (Upper left 1, upper left 2, upper right 1)
- •4. Patients must not have an allergy to silicone impression material
- •5. Enamel surface must be free from fluorosis / sign of decay / decalcification or sign of enamel damage
排除标准
- •1. Those not meeting inclusion criteria
- •2. Bracket de-bond and subsequent replacement during treatment of any of the three front teeth (Upper left 1, upper left 2, upper right 1)
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