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临床试验/CTRI/2020/03/023962
CTRI/2020/03/023962尚未招募未知

Assessment of treatment efficacy in relation to wear time of Twin Block with Electronic timing device

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试验速览

阶段
未知
状态
尚未招募
发起方

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

  • 1) Class I due to TSALD (Tooth Size Arch Length Discrepancy)
  • 2) Excess Lower anterior face height
  • 3) Proclined mandibular incisors.
  • 4) Nasal stenosis due to structural problems.
  • 5) Non-growing individuals
  • 6) Syndromic cases

研究者

发起方
Self Sponsor

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