安氏 II 类 2 分类
,
深覆盖
,
Open bite
,
牙弓不对称
,
下颌中线偏移
,
中线移位
,
牙列拥挤
,
扭转

远中移动
,
伸长
,
扩弓
,
弹性牵引:安氏 III 类
,
弹性牵引:垂直面
Courtesy of Dr. S. Okano, 2019
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 22
  • Gender: female
  • Invisalign Treatment Option: Full

Total Treatment Time

  • 19个月

矫治器数量

  • Maxillary: 23 + 51 = 74
  • Mandibulary: 23 + 51 = 74

Aligner Wear time

  • 5 - 7 days

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
  • Significant improvement ofoverbite
  •  显著改善覆盖
  • 中线对齐
  • 切牙达到合适的轴向倾斜
  • 已对齐并协调牙弓
  • 通过去扭转对齐上下牙弓
  • 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

  • To improve the open bite we aligned and coordinated the arches, which proved to be very effective
  • The initial treatment plan aimed at mandibular advancement to improve Class II
  • The rotations solved the occlusal interference
  • To further improve Class II we used sequential distalization in the additional aligners
  • We continued using Class II elastics (3/16 inch, 4.5 or 6.5 OZ)  from stage 1 in the additional aligners

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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