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临床试验/CTRI/2020/03/024096
CTRI/2020/03/024096已完成未知

Comparison of the effects of magnetic twin block and conventional twin block in treatment of growing patients with skeletal class II malocclusion due to mandibular retrognathism- A Randomised controlled trial.

Self0 个研究点目标入组 45 人开始时间: 待定最近更新:

试验速览

阶段
未知
状态
已完成
发起方
Self
入组人数
45

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

  • Clinically:
  • 1.No previous history of any orthodontic treatment.
  • 2.Each subject with a full cusp class II or end-on molar relationship bilaterally with convex facial profile.
  • 3.The overjet should not be less than 5mm.
  • 4.VTO improved with anterior positioning of mandible.
  • Radiographically:
  • 1.ANB angle more than 4 degree with favorable functional analysis and favorable growth pattern.
  • 2.Subjects who are at accelerated phase of pubertal growth spurt (CVMI stage-3, MP3-FG and MP3- G stage).

排除标准

  • Discrepancy
  • 1.Class I due to Tooth Size Arch Length
  • 2.Excess Lower anterior face height
  • 3.Proclined mandibular incisors.
  • 4.Non-growing individuals
  • 5.Syndromic cases

研究者

发起方
Self

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