安氏 II 类 1 分类
,
 下颌后缩
,
牙弓狭窄
,
下颌中线偏移
,
中线移位
,
牙列拥挤

远中移动
,
 平整 Spee 曲线
,
扩弓
,
邻面去釉
,
Overtreatment
,
弹性牵引：安氏 II 类
,
Elastics: Class II in Additional Aligners
Courtesy of Dr N. Dinh Hung An, 2024
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 29
  • Gender: female
  • Invisalign Submission Option: Invisalign Moderate

Total Treatment Time

  • 个月

矫治器数量

  • Maxillary: 24 + 24 + 7 = 55
  • Mandibulary: 24 + 24 + 7 = 55

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  
  • 实现牙弓协调

评论

  • Analyzed the initial esthetic smile to determine the treatment plan: smile improvement or smile maintenance.
    For this case, I have reduced buccal corridors to improve her smile by expansion.
  • Expanded and distalized the upper by wearing class II elastics full-time.
  • IPR to align teeth and reduce black triangles between 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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