安氏 I 类
,
前牙反牙合
,
切对切咬合
,
牙弓狭窄
,
牙弓不对称
,
下颌中线偏移
,
中线移位
,
牙列拥挤

扩弓
,
邻面去釉
Courtesy of Dr S. Ahn, 2023
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 28
  • Gender: male
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 13 个月

矫治器数量

  • Maxillary: 31 + 27 = 58
  • Mandibulary: 31 + 27 = 58

Aligner Wear time

  • 1 周

保留

  • Maxillary: Vivera retainer
  • Mandibular: Vivera retainer

Results achieved

  •  保持安氏 I 类关系
  •  两侧的功能性尖牙引导
  •  前牙反牙合已矫正
  •  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
  • 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

  • Applying an asymmetric force differently to the right and left is a very complex technique. Invisalign system can apply this precisely in Clincheck software.
  • In this treatment, when I created the Clincheck treatment plan, I created a cusp-to-cusp relationship on the right and a large buccal overjet on the left.
  • By planning a differential movement of the molars on the left and right, I was able to achieve a good result.
  • Despite the severe skeletal asymmetry, I was able to create a correct midline and stable molar occlusion.
  • This did not require any TADs, TPAs, or other devices. Only the Invisalign treatment was sufficient.

Images

Initial and final

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upper
lower
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front
left
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left

进展

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right
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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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