安氏 I 类
,
前牙反牙合
,
深覆盖
,
 下颌后缩
,
Deep bite
,
牙弓狭窄
,
牙弓不对称
,
牙列拥挤
,
扭转

远中移动
,
 平整 Spee 曲线
,
伸长
,
扩弓
,
内收
,
邻面去釉
,
Overtreatment
,
弹性牵引:垂直面
Courtesy of Dr W. Chi Chiu, 2021
Before picture of treatment

Treatment Summary

Patient Information

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

Aligner Wear time

  • 10天

保留

  • Maxillary: Vivera retainer
  • Mandibular: Vivera retainer

Results achieved

  •  保持安氏 I 类关系
  •  两侧的功能性尖牙引导
  •  前牙反牙合已矫正
  • 实现正常覆盖和覆牙合
  •  深覆牙合已改善
  •  覆盖已改善
  •  显著改善覆牙合
  •  显著改善覆盖
  • 切牙达到合适的轴向倾斜
  • Curve of Spee leveled
  • 已对齐并协调牙弓
  • 通过去扭转对齐上下牙弓
  • 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

  • Distalization and expansion were performed to create space for ideal #13#23 eruption and for the correction of in-standing #12.
  • Eruption compensation over #13#23 was used to guide the path for eruption.
  • Leveling of the COS was done to create space in the lower dentition and correct the large overjet and deep overbite.

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 进展
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