ACTRN12610000220066尚未招募未知
The effect of skeletal anchorage with temporary anchorage devices and class II elastics versus conventional extraoral headgear therapy on the degree and time to skeletal change in children with a skeletal class II malocclusion and a retrusive maxilla
Australian Society of Orthodontists0 个研究点目标入组 30 人开始时间: 2010年3月17日最近更新:
试验速览
- 阶段
- 未知
- 状态
- 尚未招募
- 发起方
- 入组人数
- 30
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional
- 分配方式
- Non-randomised trial
- 主要目的
- Treatment
入排标准
- 年龄范围
- 9 Years 至 13 Years（—）
- 性别
- All
入选标准
- •Children between the ages of 9 and 13 years
- •Skeletal class 3 malocclusions with retrusive maxillae with their lower canines erupted
排除标准
- •Lower permanent canines have not erupted
- •Patient above 13 years old with fusion of their circummaxillary sutures
研究者
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