安氏 II 类 2 分类
,
前牙反牙合
,
Deep bite
,
牙弓狭窄
,
牙弓不对称
,
上颌中线偏移
,
牙列拥挤
,
扭转
,
牙列间隙

远中移动
,
 平整 Spee 曲线
,
压低
,
扩弓
,
邻面去釉
,
间隙闭合
,
种植体
,
Overtreatment
,
弹性牵引:安氏 II 类
Courtesy of Dr J. Weng, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 28
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 24个月

矫治器数量

  • Maxillary: 58 + 20 = 78
  • Mandibulary: 49 + 20 = 69

Aligner Wear time

  • 10天

保留

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • 达到安氏 I 类关系
  •  前牙反牙合已矫正
  • 实现正常覆盖和覆牙合
  •  深覆牙合已改善
  •  显著改善覆牙合
  •  显著改善覆盖
  • 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

  • Invisalign aligners had advantages on molar distalization.
  • The upper left molars were distalized moved by 3.8mm and the upper right molars were distalized moved by 2.6mm, which opened 6.3mm space to restore 2.3(implant).
  • Used mini screws on the maxillary posterior-tooth area to strengthen anchorage and enhance the expression rate of molar distalization.

Images

Initial and final

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lower
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left
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进展

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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
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