安氏 II 类 2 分类
,
 下颌后缩
,
Deep bite
,
牙弓狭窄
,
牙列拥挤

下颌前导功能
,
压低
,
扩弓
,
邻面去釉
,
Elastics: Class II in Additional Aligners
Courtesy of Dr. M. Makino, 2019
Before picture of treatment

Teen case of the month

Dr. M. Makino

We would like to thank Dr. Makino for submitting this Mandibular Advancement case that shows a well thought out treatment planning with an excellent result.

Dr. Quote: " With the Invisalign system  I find that patient's life management is the most important. I am grateful for the patients who always use their aligners in good compliance."

Dr. M. Makino

Treatment Summary

Patient Information

  • Age: 14
  • Gender: male
  • Invisalign Treatment Option: Invisalign Teen with MA

Total Treatment Time

  • 16 个月

矫治器数量

  • Maxillary: 42 + 24 = 66
  • Mandibulary: 42 + 24 = 66

Aligner Wear time

  • 1 周

保留

  • Maxillary: Fixed/Bonded
  • Mandibular: Hawley

Results achieved

  • 达到安氏 I 类关系
  •  两侧的功能性尖牙引导
  • 后牙反牙合已矫正
  • Normal overjet and overbite achieved
  •  深覆牙合已改善
  •  覆盖已改善
  • 中线对齐
  • 切牙达到合适的轴向倾斜
  • Curve of Spee leveled
  • 已对齐并协调牙弓
  • 已改善牙弓形状
  • Aesthetic smile linewas achieved
  • 已实现所有治疗目标
  • 实现牙弓协调

评论

  • Sufficient mandibular forward propulsion achieved
  • After the MA phase, we used vertical elastics to achieve a good posterior occlusal

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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