安氏 II 类 2 分类
,
后牙反牙合
,
Deep bite
,
牙列拥挤

远中移动
,
唇倾
,
修复
,
弹性牵引:安氏 II 类
Courtesy of Dr X. Guan, 2018
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 49
  • Gender: female
  • Invisalign Submission Option: Full

Total Treatment Time

  • 19个月

矫治器数量

  • Maxillary: 59 + 10 = 69
  • Mandibulary: 48 + 10 = 58

Aligner Wear time

  • 1 周

Results achieved

  • 达到安氏 I 类关系
  • 后牙反牙合已矫正
  • Normal overjet and overbite achieved
  •  深覆牙合已改善
  • Significant improvement ofoverbite
  • 切牙达到合适的轴向倾斜
  •  Spee 曲线平整
  • 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
  • Aesthetic smile linewas achieved
  • 已实现所有治疗目标
  • 实现牙弓协调

评论

  • Upper posterior teeth distalization to solve the Class II molar relationship.
  • Increase of upper incisors root lingual torque, when distalizing upper posterior teeth using Class II elastics.
  • Lower anterior teeth have been intruded through frog pattern.
  • Second molars cross bite on left side has been corrected through derotating and buccal tipping lower left second molar.
  • Finally, we used veneer to restore the severe abrasion of lower left first molar.

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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