安氏 II 类 1 分类
,
深覆盖
,
牙弓狭窄
,
牙列拥挤

扩弓
,
第 I 阶段治疗/阻断
,
弹性牵引：安氏 II 类
,
Elastics: Class II in Additional Aligners
Courtesy of Dr Y. Han, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 7
  • Gender: female
  • Invisalign Submission Option: Invisalign First

Total Treatment Time

  • 10 个月

矫治器数量

  • Maxillary: 23 + 13 = 36
  • Mandibulary: 23 + 13 = 36

Aligner Wear time

  • 1 周

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
  •  覆盖已改善
  •  显著改善覆盖
  • 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

  • This is a patient with very good compliance, she wears aligners almost 20 hours every day.
  • We improved large overjet and incisors alignment and also correct class II molar relationship.
  •  We have very good results for Phase I treatment to improve occlusion and to let harmony grow in the future.

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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