安氏 I 类
,
牙列拥挤

 平整 Spee 曲线
,
First premolar extraction
,
间隙闭合
,
弹性牵引:安氏 II 类
Courtesy of Dr W. Wang, 2020
Before picture of treatment

Treatment Summary

Patient Information

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

Total Treatment Time

  • 30 个月

矫治器数量

  • Maxillary: 60 + 34 = 94
  • Mandibulary: 60 + 34 = 94

Aligner Wear time

  • 1 week

保留

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

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

评论

  • Use of G6 Optimized attachments to protect anchorage and help with leveling of the teeth
  • Use of the frog pattern retraction of upper and lower 3-3
  • Use of Class II elastics for 6 months
  •  We used additional aligners to close all the spaces

Images

Initial and final

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lower
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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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