安氏 I 类
,
牙列拥挤
,
扭转

Leveling curve of Spee
,
伸长
,
扩弓
,
邻面去釉
,
弹性牵引:垂直面
Courtesy of Dr S. Shih-Hsuan Chen, 2019
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 35
  • Gender: male
  • Invisalign Treatment Option: Invisalign Full

Total Treatment Time

  • 24个月

矫治器数量

  • Maxillary: 30 + 34 = 64
  • Mandibulary: 44 + 31 = 75

Aligner Wear time

  • 1 周

Results achieved

  •  保持安氏 I 类关系
  •  两侧的功能性尖牙引导
  • Normal overjet and overbite achieved
  • 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
  • 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

  • Crowding was resolved by proper arch expansion and IPR.
  • Mesial impact on 3.5 was successfully uprighted and extruded with optimized deepbite/extrusion attachment and the aid of vertical elastics
  • 3.2 derotation was achieved with pre-spacing before rotation started

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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