安氏 II 类 1 分类
,
深覆盖
,
牙弓狭窄
,
牙列拥挤

 平整 Spee 曲线
,
压低
,
扩弓
,
邻面去釉
,
修复
Courtesy of Dr A. Ledergerber, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 19
  • Gender: female
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 13 个月

矫治器数量

  • Maxillary: 26
  • Mandibulary: 26

Aligner Wear time

  • 2 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
  •  显著改善覆盖
  • 中线对齐
  • 切牙达到合适的轴向倾斜
  • Curve of Spee leveled
  • 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  
  • 已实现所有治疗目标
  • 实现牙弓协调

评论

  • Overjet correction was achieved by the expansion of both arches, IPR in upper arch, proinclination of lower incisors.
  • Counterclockwise rotation of the mandible was achieved by the elimination of the anterior premature occlusal contacts presented in the initial bite of the 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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