安氏 I 类
,
前牙反牙合
,
牙弓狭窄
,
牙列拥挤

远中移动
,
扩弓
,
邻面去釉
,
弹性牵引:安氏 II 类
Courtesy of Dr. M. Kubota, 2017
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 27
  • Gender: female
  • Invisalign Submission Option: Full

Total Treatment Time

  • 20个月

矫治器数量

  • Maxillary: 48 + 18 = 66
  • Mandibulary: 48 + 18 = 66

Aligner Wear time

  • 1 周

保留

  • Maxillary: Fixed/Bonded
  • Mandibular: Other Clear

Results achieved

  • 达到安氏 I 类关系
  •  前牙反牙合已矫正
  • 已改善牙弓形状

评论

  • During distalization of upper molars,I moved them sequentially and kept the inclination of anterior upper teeth as anchorages.
  • I put long rectangular attachments on upper molar buccal surfaces for bodily movement.
  • I instructed the patient to wear aligners and class2 elastics for more than 20 hours a day.

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
lower
right
front
left
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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