安氏 II 类 1 分类
,
深覆盖
,
Deep bite
,
中线移位

下颌前导功能
,
扩弓
,
Elastics: Class II in Additional Aligners
,
弹性牵引:垂直面
Courtesy of Dr Y. Zhou, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 12
  • Gender: female
  • Invisalign Submission Option: Invisalign Teen

Total Treatment Time

  • 22개월

矫治器数量

  • Maxillary: 30 + 21 = 51
  • Mandibulary: 30 + 21 = 51

Aligner Wear time

  • 10天

保留

  • Maxillary: Hawley
  • Mandibular: Hawley

Results achieved

  • 达到安氏 I 类关系
  •  两侧的功能性尖牙引导
  • 实现正常覆盖和覆牙合
  •  深覆牙合已改善
  •  显著改善覆盖
  • 中线对齐

评论

  • This is a girl with mandibular retrusion.
  • We used MA to help the mandibular move forward in 10 months. Only one jump was used in MA phase.
  • Finally, we used Class II elastic to keep the results in additional aligners.

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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