安氏 II 类 1 分类
,
深覆盖
,
牙弓狭窄
,
牙列拥挤
,
牙列间隙
,
齿隙

远中移动
,
压低
,
邻面去釉
,
弹性牵引:安氏 II 类
Courtesy of Dr. Yau, 2016
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 12
  • Gender: male
  • Invisalign Submission Option: Full

Total Treatment Time

  • 19个月

矫治器数量

  • Maxillary: 69 + 13 + 17 = 99
  • Mandibulary: 69 + 13 + 3 = 85

Aligner Wear time

  • 1 week

保留

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

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
  •  覆盖已改善
  •  显著改善覆盖
  •  Spee 曲线平整
  • 已实现所有治疗目标

评论

  • Upper distalization added to finish with canine and molar class I and reduce overjet
  • Lower anterior staged intrusion to level curve of spee and reduce overbite
  • Class II elastic used to help with retraction upper incisor

Images

Initial and final

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upper
lower
right
front
left
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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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