安氏 II 类 1 分类
,
前牙反牙合
,
深覆盖
,
 下颌后缩
,
牙弓狭窄
,
上颌中线偏移
,
中线移位
,
牙列拥挤
,
扭转
,
修复前

远中移动
,
 平整 Spee 曲线
,
伸长
,
扩弓
,
内收
,
邻面去釉
,
弹性牵引:垂直面
Courtesy of Dr S. Chieh Lin, 2018
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 38
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 19个月

矫治器数量

  • Maxillary: 25 + 16 + 9 = 50
  • Mandibulary: 22 + 20 + 11 = 53

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
  •  前牙反牙合已矫正
  • Normal overjet and overbite achieved
  •  覆盖已改善
  •  显著改善覆盖
  • 中线对齐
  • 切牙达到合适的轴向倾斜
  •  Spee 曲线平整
  • 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

  • This is a class II div 1 case with subdivision malocclusion and protrusive profile.
  • Both upper and lower dental midline deviate to R't side and crowding with an X-bite.
  • We tried to do anterior retraction by distalize the upper arch , expansion and IPR.
  • The end result is a huge profile improvement.

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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