CTRI/2021/08/036001尚未招募不适用
Comparing the accuracy of bracket positioning with ABC gauge and MBT gauge-A split mouth randomized clinical trial.
Dr Abhiram Cherukuri1 个研究点 分布在 1 个国家目标入组 26 人开始时间: 2021年2月9日最近更新:
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 发起方
- 入组人数
- 26
- 试验地点
- 1
- 主要终点
- To evaluate and compare the accuracy of bracket positioning along the long axis of the tooth with the ABC gauge and MBT gauge.
研究概览
简要总结
| The main aim of modern orthodontics is to create the finest occlusal relationship within the framework of acceptable facial aesthetics and stability which requires accurate positioning the crown of each individual tooth for optimum function and appearance. With the advent of pre-adjusted appliance, great emphasis is being laid on accurate bracket positioning for the efficient application of biomechanics and for utilizing the full potential of this appliance. Proper use of bracket positioning gauge adds to the accuracy of the bracket positioning ,hence various attempts have been made in improving efficiency in bracket positioning which led to the emergence of various designs of bracket positioners. In this study we aimed to minimize the errors in orienting the brackets along the long axis of the tooth, to minimize the errors in vertical, mesiodistal aspects and also to reduce the number of instruments used for accurate bracket positioning by fabricating the ABC gauge. |
研究设计
- 研究类型
- Interventional
- 分配方式
- Coin toss, Lottery, toss of dice, shuffling cards etc
- 盲法
- Outcome Assessor Blinded
入排标准
- 年龄范围
- 14.00 Year(s) 至 45.00 Year(s)（—）
- 性别
- All
入选标准
- •Individuals with the presence of fully erupted permanent teeth till 1st molar having normal tooth size for proper bracket positioning will be selected for the study.
排除标准
- •Cases where the initial malocclusion prevented ideal bracket placement, or where observation of the mesiodistal position of the brackets was obscured by crowding.
结局指标
主要结局
To evaluate and compare the accuracy of bracket positioning along the long axis of the tooth with the ABC gauge and MBT gauge.
时间窗: 6months
次要结局
- 1.To evaluate and compare accuracy of bracket positioning in mesiodistal and vertical aspect with ABC gauge and MBT gauge.(6 months)
研究者
研究点 (1)
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