安氏 II 类 1 分类
,
深覆盖
,
Deep bite
,
上颌中线偏移
,
牙列拥挤
,
牙列间隙

 平整 Spee 曲线
,
伸长
,
压低
,
扩弓
,
内收
,
邻面去釉
,
间隙闭合
,
第 I 阶段治疗/阻断
,
弹性牵引：安氏 II 类
,
Elastics: Class II in Additional Aligners
Courtesy of Dr Y. CHEN, 2022
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 9
  • Gender: female
  • Invisalign Submission Option: Invisalign First

Total Treatment Time

  • 12 个月

矫治器数量

  • Maxillary: 26 + 16 = 42
  • Mandibulary: 26 + 20 = 46

Aligner Wear time

  • 10天

保留

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

Results achieved

  • 达到安氏 I 类关系
  • 实现正常覆盖和覆牙合
  •  深覆牙合已改善
  •  覆盖已改善
  • 中线对齐
  • Curve of Spee leveled
  • 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

  • Well leveling and alignment on upper and lower arch.
  • Achieved molar and canine Class I relationship
  • Eruption compensation to support erupting canines
  • Spaces are well controlled for permanent teeth eruption

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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