安氏 II 类 2 分类
,
牙弓狭窄
,
牙列拥挤
,
扭转

远中移动
,
 平整 Spee 曲线
,
扩弓
,
弹性牵引:安氏 II 类
Courtesy of Dr M. Trindade, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 25
  • Gender: female
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 15 个月

矫治器数量

  • Maxillary: 55
  • Mandibulary: 55

Aligner Wear time

  • 10天

保留

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • 达到安氏 I 类关系
  •  两侧的功能性尖牙引导
  • 实现正常覆盖和覆牙合
  • 中线对齐
  • 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
  • 已获得美观的微笑线  
  • 实现牙弓协调

评论

  • Superior sequential distalization was performed along with arch expansion.
  • Intermaxillary elastic was planned with Class II mechanics by means of button cut out in teeth 3.6 and 4.6 and precision cut in teeth 1.3 and 2.3.
  • Initially the aligners were changed every 10 days. At the end of the treatment, the exchange was requested every 7 days.
  • No additional aligners were used

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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