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临床试验/IRCT20161126031100N1
IRCT20161126031100N1已完成未知

Comparison of canine retraction and anchorage loss rate by NiTi coils versus elastomeric chains: A randomized split-mouth study

Shahid Beheshti University of Medical Sciences0 个研究点目标入组 25 人开始时间: 待定最近更新:

试验速览

阶段
未知
状态
已完成
入组人数
25

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

年龄范围
13 years 至 25 years(—)
性别
All

入选标准

  • Generally healthy patients
  • Age 13 to 25 years
  • Needed maxillary first premolar extraction as a part of orthodontic treatment
  • Straight wire fixed orthodontic appliance
  • No anchorage control or inter-arch elastic was indicated at the first 4 months of treatment
  • All permanent teeth were present and erupted (not considering 2nd and 3rd molars)

排除标准

  • Systemic disease that could influence tooth movement
  • Taking medication that could influence tooth movement
  • Craniofacial syndromes

研究者

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