安氏 III 类
,
后牙反牙合
,
前牙反牙合
,
Deep bite
,
牙弓狭窄
,
牙列拥挤

远中移动
,
近中移动
,
扩弓
,
唇倾
Courtesy of Dr Y. Tai, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 9
  • Gender: female
  • Invisalign Submission Option: Invisalign First

Total Treatment Time

  • 21 个月

矫治器数量

  • Maxillary: 40 + 36 + 27 = 103
  • Mandibulary: 40 + 36 + 27 = 103

Aligner Wear time

  • 1 周

保留

  • Maxillary: Hawley
  • Mandibular: Hawley

Results achieved

  • Aesthetic smile line was achieved
  • Arch expansion achieved
  • 已改善牙弓形状
  • 已对齐并协调牙弓
  • 达到安氏 I 类关系
  • Curve of Spee leveled
  • Functional overjet and overbite
  • 实现牙弓协调
  • 中线对齐
  • 后牙反牙合已矫正

评论

  • Upper incisors mesial movement.
  • Posterior expansion.
  • 2.6 buccal movement and distalization.
  • Level lower curve of Spee.

Images

Initial and final

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lower
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lower
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进展

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初始状态治疗后
Before picture of treatment
After picture of treatment
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X光片

初始状态 治疗后
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