Open bite

压低
,
内收
,
First premolar extraction
,
弹性牵引:安氏 II 类
,
Elastics: Class II in Additional Aligners
Courtesy of Dr. F. Yuan, 2020
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 38
  • Gender: female
  • Invisalign Treatment Option: Invisalign Teen

Total Treatment Time

  • 27 个月

矫治器数量

  • Maxillary: 67 + 22 = 89
  • Mandibulary: 67 + 22 = 89

Aligner Wear time

  • 10天

保留

  • Maxillary: Other clear
  • Mandibular: Hawley

Results achieved

  • 达到安氏 I 类关系
  •  两侧的功能性尖牙引导
  • Normal overjet and overbite achieved
  • 切牙达到合适的轴向倾斜

评论

  • We extracted all 4's to retract the anterior teeth
  • We used power arms on lower canines and lower first molars
  • The posterior intrusion was used to help to correct the open bite

Images

Initial and final

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upper
lower
right
front
left
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upper
lower
right
front
left

进展

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upper
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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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