安氏 I 类
,
Deep bite
,
牙弓狭窄
,
上颌中线偏移
,
下颌中线偏移

 平整 Spee 曲线
,
伸长
,
压低
,
扩弓
,
唇倾
,
邻面去釉
,
Elastics: Class II in Additional Aligners
Courtesy of Dr A. Khan Mohammed, 2024
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 13
  • Gender: female
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 20个月

矫治器数量

  • Maxillary: 36 + 33 = 69
  • Mandibulary: 39 + 17 = 56

Aligner Wear time

  • 8days

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
  • 实现正常覆盖和覆牙合
  •  深覆牙合已改善
  •  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
  • 通过去扭转对齐上下牙弓
  • 已改善牙弓形状
  • 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

Achieved the desired result by opting:

  • Expansion of upper and lower arches.
  • Extrusion of posteriors and intrusion of anteriors.
  • Creating some additional space for decrowding via IPR.
  • By using IPR overjet was also achieved to the desired angulation.
  • In the additional aligners posterior occlusion was further achieved.
  • Good smile esthetics were achieved via expansion tooth position.

Images

Initial and final

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upper
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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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