安氏 II 类 1 分类
,
深覆盖
,
牙弓狭窄
,
下颌中线偏移
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中线移位
,
牙列拥挤
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扭转
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修复前

弹性牵引:安氏 II 类
,
 平整 Spee 曲线
,
伸长
,
压低
,
扩弓
,
内收
,
邻面去釉
Courtesy of Dr R. Lie, 2018
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 24
  • Gender: female
  • Invisalign Submission Option: Full

Total Treatment Time

  • 12 个月

矫治器数量

  • Maxillary: 24 + 13 = 37
  • Mandibulary: 19 + 13 = 32

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
  • 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
  • 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

  • Transverse expansion of buccal segments of upper first molars and premolars by 2 mm each side, to achieve a rounded arch form.
  • The anterior segments were aligned by Staging of IPR to avoid unnecessary or round tripping tooth movements.
  • The residual overjet was improved by IPR.
  • Class II elastics during the Additional aligner stage
  • Excellent compliance by patient

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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