安氏 II 类 1 分类
,
深覆盖
,
 下颌后缩
,
Deep bite
,
牙弓狭窄
,
牙列拥挤

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

Treatment Summary

Patient Information

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

Total Treatment Time

  • 4 months

矫治器数量

  • Maxillary: 20
  • Mandibulary: 20

Aligner Wear time

  • 5 days

保留

  • Maxillary: Fixed/Bonded
  • Mandibular: Fixed/Bonded

Results achieved

  • 达到安氏 I 类关系
  •  两侧的功能性尖牙引导
  •  覆盖已改善
  • 已对齐并协调牙弓
  • 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

  • Removable appliances used in children may not align the front teeth perfectly.
  • Since the expansion of the arch is impossible due to the combination of partial braces bonding, the proclination of incisors is accompanied, which is not aesthetically pleasing.
  • With Aligner, esthetic results were obtained without proclination of incisors.
  • Aligners were replaced every 5 days and successful treatment results were obtained.

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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