安氏 II 类 1 分类
,
Deep bite
,
牙弓狭窄
,
牙列拥挤

远中移动
,
压低
,
扩弓
Courtesy of Dr H. Ji, 2023
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 8
  • Gender: female
  • Invisalign Submission Option: Invisalign First

Total Treatment Time

  • 14个月

矫治器数量

  • Maxillary: 32 + 13 = 45
  • Mandibulary: 32 + 13 = 45

Aligner Wear time

  • 2w to 1w

保留

  • Maxillary: Other Clear
  • Mandibular: Other Clear

Results achieved

  • Aesthetic smile line was achieved
  • 通过去扭转对齐上下牙弓
  • Arch expansion achieved
  • 已改善牙弓形状
  • 已对齐并协调牙弓
  • 达到安氏 I 类关系
  • Curve of Spee leveled
  • Functional overjet and overbite
  • 实现牙弓协调

评论

  • To reduce the vertical dimension and rotate the mandible counterclockwise, I planned to intrude posterior teeth sequentially.
  • To move 1.1 & 2.1 lingually, I planned the expansion of both arches sequentially with sequential intrusion of posterior teeth.
  • To achieve normal overbite, intrusion of incisors was planned with precision bite ramps.

Images

Initial and final

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进展

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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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