安氏 II 类 1 分类
,
牙列拥挤

 平整 Spee 曲线
,
First premolar extraction
,
弹性牵引:安氏 II 类
,
Elastics: Class II in Additional Aligners
Courtesy of Dr X. Yu, 2022
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 25
  • Gender: female
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 21 个月

矫治器数量

  • Maxillary: 53 + 33 + 5 = 91
  • Mandibulary: 53 + 33 + 5 = 91

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
  • Curve of Spee leveled
  • 已对齐并协调牙弓
  • 已实现所有治疗目标

评论

  •  G6 system for maximum anchorage works well on the upper arch.
  • Leveled Curve of Spee.
  • Class II Elastics helped to correct the molar relationships.
  • Patient was fully satisfied.

Images

Initial and final

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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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