安氏 I 类
,
前牙反牙合
,
深覆盖
,
牙弓狭窄

扩弓
,
弹性牵引:安氏 II 类
,
拔牙
Courtesy of Dr M. Huan Tsai, 2022
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 22
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 32 个月

矫治器数量

  • Maxillary: 39 + 22 + 15 = 76
  • Mandibulary: 39 + 22 + 15 = 76

Aligner Wear time

  • 10 days change

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
  •  显著改善覆牙合
  •  显著改善覆盖
  • 中线对齐
  • Curve of Spee leveled

评论

  • The crowding and protrusion were resolved by four bi-cuspid extraction combined with G6 feature.
  • We used local fixed appliance to correct lower molar dumping.
  • Button-elastics also used to settle down the occlusion.

Images

Initial and final

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upper
lower
right
front
left
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upper
lower
right
front
left

进展

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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
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