安氏 II 类 1 分类
,
前牙反牙合
,
牙弓狭窄
,
牙弓不对称
,
上颌中线偏移
,
下颌中线偏移
,
牙列拥挤
,
扭转

 平整 Spee 曲线
,
扩弓
,
内收
,
唇倾
,
First premolar extraction
,
弹性牵引:安氏 II 类
,
弹性牵引:安氏 III 类
Courtesy of Dr Y. Wang, 2022
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 29
  • Gender: female
  • Invisalign Treatment Option: Invisalign Full

Total Treatment Time

  • 24个月

矫治器数量

  • Maxillary: 44 + 19 + 19 = 82
  • Mandibulary: 37 + 19 + 21 = 77

Aligner Wear time

  • 2 周

保留

  • Maxillary: Hawley
  • Mandibular: Hawley

Results achieved

  • 达到安氏 I 类关系
  •  前牙反牙合已矫正
  • 中线对齐
  • 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

  • The crowding of teeth has been solved, and the upper and lower dentition has been vented.
  • Canine and molar relationship class one has good occlusion.
  • No other auxiliary devices are used, but the epidemic has delayed nearly a year.

Images

Initial and final

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upper
lower
right
front
left
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upper
lower
right
front
left
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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