安氏 II 类 1 分类
,
Deep bite
,
中线移位

 平整 Spee 曲线
,
First premolar extraction
,
邻面去釉
,
弹性牵引:安氏 II 类
Courtesy of Dr M. Makino, 2023
Before picture of treatment

Treatment Summary

Patient Information

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

Total Treatment Time

  • 25 months

矫治器数量

  • Maxillary: 61 + 19 = 80
  • Mandibulary: 23 + 22 = 45

Aligner Wear time

  • 1 周

保留

  • Maxillary: Vivera retainer
  • Mandibular: Vivera retainer

Results achieved

  •  保持安氏 II 类关系
  •  两侧的功能性尖牙引导
  •  深覆牙合已改善
  •  显著改善覆盖
  • 中线对齐
  • 已获得美观的微笑线  

评论

  • Maximum retraction of the maxillary anterior teeth was achieved with Class II elastics.
  • In additional aligners, the erupted U8 was also aligned and used as anchorage.
  • Overbite was controlled with intrusion of the mandibular anterior teeth.

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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