安氏 III 类
,
前牙反牙合
,
Open bite
,
牙弓不对称
,
上颌中线偏移
,
下颌中线偏移
,
中线移位
,
牙列拥挤
,
扭转
,
Impacted canines

伸长
,
内收
,
First premolar extraction
,
弹性牵引:垂直面
,
拔牙
Courtesy of Dr D. Tung Vu, 2022
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 27
  • Gender: male
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 19个月

矫治器数量

  • Maxillary: 34 + 14 + 6 = 54
  • Mandibulary: 17 + 14 + 6 = 37

Aligner Wear time

  • 10天

保留

  • Maxillary: Other
  • Mandibular: Other

Results achieved

  •  保持安氏 I 类关系
  •  保持安氏 II 类关系
  •  两侧的功能性尖牙引导
  •  前牙反牙合已矫正
  • 后牙反牙合已矫正
  • 实现正常覆盖和覆牙合
  • 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
  • 已获得美观的微笑线  
  • 已实现所有治疗目标
  • 实现牙弓协调

评论

  • The first approach is that this case is ideal for surgery with a flat Curve of Spee, mild crowding, minor transverse discrepancy.
  • Maintain class 2 molars on the right, extract #14 and retract #13.
  • Using aligners as guiding tray with buttons cutout for vertical elastics

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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