安氏 I 类
,
牙弓狭窄
,
牙列拥挤

远中移动
,
 平整 Spee 曲线
,
压低
,
内收
,
其他拔牙
Courtesy of Dr D. Yutong, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 30
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 19 个月

矫治器数量

  • Maxillary: 61 + 11 = 72
  • Mandibulary: 61 + 11 = 72

Aligner Wear time

  • 1 周

保留

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  •  保持安氏 I 类关系
  • 实现正常覆盖和覆牙合
  •  覆盖已改善
  • 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

This patient had mild crowding and protruded lateral profile caused by moderate bimaxillary. The detailed treatment process is as follows:

  • Extrusion was performed on all four third molars (18, 28, 38, 48), to ensure enough space for distalization.
  • With enough space in the posterior molar area, I applied distalization on the upper and lower teeth sequentially with TADs.
  • The retraction of anterior teeth in both arches achieved a better profile for the patient.

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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