安氏 III 类
,
牙弓狭窄
,
上颌中线偏移
,
下颌中线偏移
,
中线移位
,
牙列拥挤

远中移动
,
 平整 Spee 曲线
,
压低
,
扩弓
,
邻面去釉
,
弹性牵引:安氏 III 类
Courtesy of Dr H. Sik Park, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 21
  • Gender: female
  • Invisalign Submission Option: Invisalign Teen

Total Treatment Time

  • 23 个月

矫治器数量

  • Maxillary: 35 + 37 + 12 = 84
  • Mandibulary: 35 + 37 + 12 = 84

Aligner Wear time

  • 1 周

保留

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

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
  • 已改善牙弓形状
  • 已获得美观的微笑线  
  • 已实现所有治疗目标
  • 实现牙弓协调

评论

  • The patient has a Class III tendency.
  • I planned extrusion of upper incisors and IPR on lower incisors to make normal overjet and overbite.
  • Class III elastics were used during treatment time.
  • The upper right canine was rotated, root mesial position, and highly positioned.
  • I needed an additional attachment for extrusion and position of 1.3. at 1st and 2nd additional aligners.

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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