安氏 II 类 1 分类
,
深覆盖
,
Deep bite
,
牙弓狭窄
,
牙弓不对称
,
上颌中线偏移
,
下颌中线偏移
,
中线移位
,
牙列拥挤
,
扭转

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

Treatment Summary

Patient Information

  • Age: 11
  • Gender: male
  • Invisalign Submission Option: Invisalign Teen

Total Treatment Time

  • 个月

矫治器数量

  • Maxillary: 62 + 9 = 71
  • Mandibulary: 62 + 9 = 71

Aligner Wear time

  • 1 周

保留

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • 达到安氏 I 类关系
  •  两侧的功能性尖牙引导
  • 实现正常覆盖和覆牙合
  •  显著改善覆牙合
  •  显著改善覆盖
  • 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

  • I treated this patient for upper molar distalization and expansion.
  • Invisalign aligners have advantages in molar distalization.
  • Upper incisors were retracted by 3mm.
  • Buttons and power chains were used to rotate 25.
  • Leveled curve of Spee.
  • Normal overjet and overbite relationships are achieved.

Images

Initial and final

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lower
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front
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upper
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进展

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upper
lower
right
front
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 治疗后
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