安氏 III 类
,
前牙反牙合
,
切对切咬合
,
Open bite
,
牙列拥挤

远中移动
,
近中移动
,
伸长
,
压低
,
扩弓
,
内收
,
唇倾
,
邻面去釉
,
Elastics: Class II in Additional Aligners
,
弹性牵引:安氏 III 类
Courtesy of Dr V. Laoamata, 2023
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 36
  • Gender: male
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 20个月

矫治器数量

  • Maxillary: 22 + 23 + 16 = 61
  • Mandibulary: 22 + 12 + 18 = 52

Aligner Wear time

  • 1 周

保留

  • Maxillary: Vivera retainer
  • Mandibular: Vivera retainer

Results achieved

  • 达到安氏 I 类关系
  •  两侧的功能性尖牙引导
  •  前牙反牙合已矫正
  • 实现正常覆盖和覆牙合
  •  覆盖已改善
  •  显著改善覆牙合
  •  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
  • 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

  • To create overjet and overbite, Class III elastic and lower anterior IPR were performed.
  • Upper anterior teeth were extruded by optimized multi-tooth extrusion without any auxilliary mechanic.
  • At the end of treatment, bite settling was achieved by Class II and vertical elastic.

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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