安氏 I 类
,
深覆盖
,
Deep bite
,
牙弓狭窄
,
牙弓不对称
,
牙列拥挤

 平整 Spee 曲线
,
内收
,
唇倾
,
邻面去釉
Courtesy of Dr L. Yang, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 29
  • Gender: male
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 11个月

矫治器数量

  • Maxillary: 14 + 8 + 5 = 27
  • Mandibulary: 14 + 8 + 5 = 27

Aligner Wear time

  • 7-14

保留

  • Maxillary: Hawley
  • Mandibular: Hawley

Results achieved

  • 达到安氏 I 类关系
  • 实现正常覆盖和覆牙合
  •  深覆牙合已改善
  •  覆盖已改善
  • Curve of Spee leveled
  • 已对齐并协调牙弓
  • 已改善牙弓形状
  • 已获得美观的微笑线  
  • 已实现所有治疗目标
  • 实现牙弓协调

评论

  • Invisalign G5 protocol is capable of intruding anterior as well as leveling curve of Spee.
  • After the first stage, we observed the alignment and angle of the lower anterior aren't good enough. We suggested using IPR gradually and repeatedly instead of one time.
  • We only adjusted the tip of 32 at the last time refinement and suggested adjusting the tip of 32 manually at the second stage and we needn’t designing attachments at adjacent teeth to avoid adjusting again.

Images

Initial and final

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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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