CTRI/2021/01/030196已完成3 期
A three-dimensional comparative evaluation of root resorption of maxillary anterior teeth following en-masse retraction with and without skeletal anchorage- a randomized control trial
Prasanna Ravikumar0 个研究点目标入组 42 人开始时间: 待定最近更新:
试验速览
- 阶段
- 3 期
- 状态
- 已完成
- 发起方
- 入组人数
- 42
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional
入排标准
入选标准
- •1)Patient undergoing orthodontic treatment requiring maximum or absolute anchorage
- •2)Angles class I or class II division 1 malocclusion with crowding less than 3mm
- •3)Angles class I or class II division 1 malocclusion with proclined anteriors
排除标准
- •1)Patients with history of trauma/injury to maxillary anteriors, endodontic/prosthodontic rehabilitation, pre-existing root resorption lesions 2)Crowding greater than 3mm in the anteriors 3)Patients with impacted/supernumerary teeth, tooth size/shape discrepancies
- •4)Patients with bimaxillary protrusion severe enough to warrant surgical correction
研究者
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