安氏 III 类
,
后牙反牙合
,
前牙反牙合
,
牙弓狭窄
,
牙弓不对称
,
上颌中线偏移
,
中线移位
,
牙列拥挤
,
扭转
,
修复前

弹性牵引:安氏 III 类
,
 平整 Spee 曲线
,
伸长
,
扩弓
,
内收
,
邻面去釉
,
修复
Courtesy of Dr S. Chieh Lin, 2018
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 19
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 15 个月

矫治器数量

  • Maxillary: 35 + 11 = 46
  • Mandibulary: 35 + 11 = 46

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
  •  前牙反牙合已矫正
  • 后牙反牙合已矫正
  • Normal overjet and overbite achieved
  • Significant improvement ofoverbite
  •  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 III case with malocclusion, crowding and anterior cross bite
  • The most difficult part is 2.4 severe rotation
  • Due to good a profile of this patient the treatment plan is to get space through expansion and IPR for Bolton's discrepancy and black triangles
  • 2.4 Rotation was corrected by well designed ClinCheck plan with palatal attachment.
  • Class III was corrected with elastics

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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