安氏 II 类 2 分类
,
Deep bite
,
牙弓不对称
,
中线移位
,
牙列拥挤
,
扭转

远中移动
,
 平整 Spee 曲线
,
压低
,
扩弓
,
唇倾
,
拔除下颌切牙
,
邻面去釉
,
弹性牵引：安氏 II 类
,
Elastics: Class II in Additional Aligners
,
拔牙
Courtesy of Dr Y. Zhou, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 29
  • Gender: female
  • Invisalign Submission Option: Invisalign Teen

矫治器数量

  • Maxillary: 61 + 14 = 75
  • Mandibulary: 61 + 14 = 75

Aligner Wear time

  • 10 天

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
  •  显著改善覆牙合
  • 中线对齐
  • 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

  • Shift the lower midline to align the upper midline.
  • IPR on upper and lower anterior teeth.
  • Intrude the upper and lower anterior teeth.
  • Distalize the upper molars to Class Ι and use Class II elastic.

Images

Initial and final

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lower
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upper
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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