安氏 I 类
,
 下颌后缩
,
牙弓狭窄
,
下颌中线偏移
,
中线移位
,
牙列拥挤
,
扭转
,
Impacted canines
,
齿隙

伸长
,
扩弓
,
第 I 阶段治疗/阻断
,
Overtreatment
Courtesy of Dr M. Figueiredo, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 7
  • Gender: female
  • Invisalign Submission Option: Invisalign First

Total Treatment Time

  • 12 个月

矫治器数量

  • Maxillary: 22 + 25 = 47
  • Mandibulary: 22 + 25 = 47

Aligner Wear time

  • 1 周

保留

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  •  保持安氏 I 类关系
  • 实现正常覆盖和覆牙合
  • 中线对齐
  • 切牙达到合适的轴向倾斜
  • Curve of Spee leveled
  • 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

  • Result was achieved by redirecting facial growth (control of the occlusal plane).
  • Opening space between teeth 4.1 and 8.4 was provided to level the lower incisors, correct the deviation from the midline and provide space for the eruption of lower canines.
  • Posterior rotation of the upper and lower molars.

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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