安氏 II 类 1 分类
,
深覆盖
,
 下颌后缩
,
Deep bite
,
下颌中线偏移
,
中线移位
,
牙列拥挤

远中移动
,
 平整 Spee 曲线
,
扩弓
,
弹性牵引:安氏 II 类
Courtesy of Dr H. Samoto, 2018
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 10
  • Gender: female
  • Invisalign Submission Option: Invisalign Teen

Total Treatment Time

  • 28 个月

矫治器数量

  • Maxillary: 69 + 16 = 85
  • Mandibulary: 34 + 16 = 50

Aligner Wear time

  • 1 周

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
  •  深覆牙合已改善
  •  覆盖已改善
  •  显著改善覆盖
  •  Spee 曲线平整
  • 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

  • I used Class Ⅱ elastics as a functional appliance to accelerate mandibular growth.
  • In the middle of the treatment I set a button on the lower first molar instead of a precision hook to prevent aligner taking off.

Images

Initial and final

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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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