安氏 I 类
,
安氏 III 类
,
前牙反牙合
,
Deep bite
,
牙弓狭窄
,
中线移位
,
牙列拥挤

近中移动
,
压低
,
扩弓
,
唇倾
Courtesy of Dr F. Escobar, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 8
  • Gender: male
  • Invisalign Treatment Option: Invisalign First

Total Treatment Time

  • 个月

矫治器数量

  • Maxillary: 33 + 23 + 19 = 75
  • Mandibulary: 33 + 23 + 19 = 75

Aligner Wear time

  • 10天

保留

  • Maxillary: Other
  • Mandibular: Other

Results achieved

  • Arch expansion achieved
  • 已改善牙弓形状
  • 达到安氏 I 类关系
  • Functional overjet and overbite
  • 实现牙弓协调
  • 中线对齐

评论

  • The most important thing, in this case, was the correct staging of the proposed movements with Invisalign First aligners.
  • To be able to uncross the anterior bite, it was necessary to procline the upper incisors. However, before performing the proclination, we needed to intrude the lower incisors to create adequate trespass for movement.
  • After the intrusion, we performed the proclination of the upper incisors followed by extrusion of the same teeth to create a scenario of more stability in the correction.

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 治疗后
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