安氏 I 类
,
牙列拥挤

扩弓
,
内收
,
First premolar extraction
,
邻面去釉
,
拔牙
Courtesy of Dr K. Kaji, 2021
Before picture of treatment

Treatment Summary

Patient Information

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

Total Treatment Time

  • 22개월

矫治器数量

  • Maxillary: 46 + 31 + 18 = 95
  • Mandibulary: 46 + 31 + 18 = 95

Aligner Wear time

  • 1 周

保留

  • Maxillary: Fixed/Bonded
  • Mandibular: Fixed/Bonded

Results achieved

  •  保持安氏 I 类关系
  •  两侧的功能性尖牙引导
  •  前牙反牙合已矫正
  • 中线对齐
  • 切牙达到合适的轴向倾斜
  • 已对齐并协调牙弓
  • 实现牙弓协调

评论

  • We planned to extract 3 teeth including 1.4,2.4, 3.4, and 4.4.
  • Maximum anchorage of upper molars.
  • Moderate anchorage of lower molars.
  • Overcorrect on the anterior teeth intrusion

Images

Initial and final

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lower
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left
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upper
lower
right
front
left

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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