安氏 II 类 1 分类
,
后牙反牙合
,
牙弓狭窄
,
牙弓不对称
,
牙列拥挤
,
修复前

远中移动
,
扩弓
,
邻面去釉
,
Elastics: Class II in Additional Aligners
Courtesy of Dr Q. Wang, 2019
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 28
  • Gender: male
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 个月

矫治器数量

  • Maxillary: 16 + 43 = 59
  • Mandibulary: 16 + 43 = 59

Aligner Wear time

  • 7-10days

Results achieved

  • 达到安氏 I 类关系
  •  两侧的功能性尖牙引导
  • 后牙反牙合已矫正
  • Normal overjet and overbite achieved
  •  覆盖已改善
  • 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
  • 已改善牙弓形状
  • Aesthetic smile linewas achieved
  • 已实现所有治疗目标
  • 实现牙弓协调

评论

  • 17、47 cross-elastics were used to correct the crossbite
  • I also used Class II elastic, arch expansion, upper molar distalization, lower molar mesialization and IPR
  • Class I molar , canine relationship and midlines coincident were achieved.

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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