NCT03360513已完成不适用
Determining Shapes and Dimensions of Dental Arches for the Use in Lingual Technique.
Federal University of São Paulo1 个研究点 分布在 1 个国家目标入组 70 人开始时间: 2016年8月1日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 70
- 试验地点
- 1
- 主要终点
- Statistic study
研究概览
简要总结
This study aims to determine the shape and dimension of dental arches from a lingual perspective, and determine shape and size used for lingual Orthodontics.
详细描述
The study sample comprised 70 Caucasian Brazilian individuals with normal occlusion and at least four of Andrew's six keys. Maxillary and mandibular dental casts were digitized (3D) and the images were analyzed by Delcam Power SHAPET 2010 software. Landmarks on the lingual surface of teeth were selected to determine the shape and size of dental arches.
研究设计
- 研究类型
- Observational
- 观察模型
- Other
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 15 Years 至 21 Years（Child, Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •criterion was that individuals should be at least 15 years of age all permanent teeth in occlusion -
排除标准
- •with no odontogenic abnormalities
结局指标
主要结局
Statistic study
时间窗: six months
describe arch form similar a mushroom arch
次要结局
未报告次要终点
研究者
Mario Cappellette Jr , PhD,DDS
Orientor
Federal University of São Paulo
研究点 (1)
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