安氏 I 类
,
深覆盖
,
牙列拥挤
,
扭转

 平整 Spee 曲线
,
压低
,
内收
,
邻面去釉
,
弹性牵引:安氏 II 类
Courtesy of Dr Q. Chen, 2022
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 12
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 20个月

矫治器数量

  • Maxillary: 29 + 15 + 10 = 54
  • Mandibulary: 29 + 18 + 12 = 59

Aligner Wear time

  • 1 周

保留

  • Maxillary: Fixed/Bonded
  • Mandibular: Fixed/Bonded

Results achieved

  • 达到安氏 I 类关系
  • 实现正常覆盖和覆牙合
  •  深覆牙合已改善
  •  覆盖已改善
  • 切牙达到合适的轴向倾斜
  • Curve of Spee leveled
  • 已改善牙弓形状
  • 已实现所有治疗目标
  • 实现牙弓协调

评论

  • We used IPR to correct the oversize canine and incisor.
  • Class I canine relationship was achieved after closure of IPR space.
  • Class II elastics were used for 14 months.
  • This type of case could be finished by Invisalign Moderate.

Images

Initial and final

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upper
lower
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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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