安氏 I 类
,
牙列间隙
,
齿隙

 平整 Spee 曲线
,
内收
,
间隙闭合
,
弹性牵引:安氏 II 类
Courtesy of Dr K. Cho, 2023
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 18
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 20个月

矫治器数量

  • Maxillary: 40 + 15 + 20 = 75
  • Mandibulary: 40 + 15 + 20 = 75

Aligner Wear time

  • 1 周

保留

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

Results achieved

  •  保持安氏 I 类关系
  •  两侧的功能性尖牙引导
  • 中线对齐
  • 切牙达到合适的轴向倾斜
  • 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

  • A good result was achieved that closed the excess space while maintaining a harmonious dental arch, angulations, and inclinations of the teeth.
  • Because there was more space in the mandible, the increased overjet during space closure was controlled using Class II intermaxillary elastics.
  • This case supports that Invisalign treatment can be used in adolescent anterior spacing cases.

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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