安氏 II 类 1 分类
,
后牙反牙合
,
深覆盖
,
 下颌后缩
,
Deep bite
,
下颌中线偏移
,
中线移位
,
牙列拥挤
,
扭转

远中移动
,
近中移动
,
 平整 Spee 曲线
,
伸长
,
压低
,
内收
,
First premolar extraction
,
邻面去釉
,
Elastics: Class II in Additional Aligners
,
拔牙
Courtesy of Dr L. Zhang, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 33
  • Gender: female
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 41 months

矫治器数量

  • Maxillary: 57 + 34 + 14 = 105
  • Mandibulary: 57 + 34 + 14 = 105

Aligner Wear time

  • 2 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
  • 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
  • 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

  • Good anchorage control by G6.
  • Good torque control by power ridge.
  • Excellent correction of inclination of upper canine.
  • Correction of mandibular midline deviation by IPR.

Images

Initial and final

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upper
lower
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upper
lower
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front
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进展

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upper
lower
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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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