安氏 II 类 1 分类
,
深覆盖
,
Open bite
,
下颌中线偏移

弹性牵引:安氏 II 类
,
远中移动
,
 平整 Spee 曲线
,
伸长
,
压低
,
扩弓
,
Elastics: Class II in Additional Aligners
,
弹性牵引:垂直面
Courtesy of Dr. S. Chiung Hua Huang, 2019
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 21
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 8个月

矫治器数量

  • Maxillary: 17 + 12 = 29
  • Mandibulary: 17 + 12 = 29

Aligner Wear time

  • 1 周

保留

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • 达到安氏 I 类关系
  • Normal overjet and overbite achieved
  •  覆盖已改善
  • Significant improvement ofoverbite
  • 中线对齐
  • 切牙达到合适的轴向倾斜
  • 已对齐并协调牙弓
  • 已改善牙弓形状
  • Aesthetic smile linewas achieved
  • 实现牙弓协调

评论

  • Sequential intrusion of upper posterior teeth with the use of Class II elastics from manual precision cuts on upper canines to buttons on lower 2nd molars
  • The use of Class II elastics created the upper distalization and Class II elastic jump t
  • We continued sequential intrusion of posterior teeth with the extrusion of lower anterior teeth, and vertical triangular elastics. from upper canine to lower canine and 1st premolar in additional aligner phase to settle occlusion.

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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