安氏 II 类 1 分类
,
后牙反牙合
,
切对切咬合
,
深覆盖
,
 下颌后缩
,
Deep bite
,
牙弓狭窄
,
牙弓不对称
,
牙列拥挤
,
扭转

远中移动
,
近中移动
,
 平整 Spee 曲线
,
伸长
,
压低
,
扩弓
,
内收
,
唇倾
,
其他拔牙
,
Elastics: Class II in Additional Aligners
Courtesy of Dr. D. Tung Vu, 2019
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 17
  • Gender: male
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 20个月

矫治器数量

  • Maxillary: 27 + 13 + 33 = 73
  • Mandibulary: 27 + 13 + 33 = 73

Aligner Wear time

  • 1 周

保留

  • Maxillary: Other clear
  • Mandibular: Other clear

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
  •  深覆牙合已改善
  •  覆盖已改善
  • Significant improvement ofoverbite
  •  显著改善覆盖
  • 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
  • Aesthetic smile linewas achieved
  • 已实现所有治疗目标
  • 实现牙弓协调

评论

  • We corrected the transverse plane first
  • We corrected scissor bites and expanded the jaws to unlock occlusal
  • When the mandibular was released, AP position changed significantly

Images

Initial and final

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lower
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进展

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upper
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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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