安氏 I 类
,
深覆盖
,
Deep bite
,
牙弓狭窄
,
上颌中线偏移
,
中线移位
,
牙列拥挤
,
扭转
,
Impacted canines

远中移动
,
近中移动
,
 平整 Spee 曲线
,
压低
,
扩弓
,
内收
,
其他拔牙
,
Overtreatment
,
Elastics: Class II in Additional Aligners
,
拔牙
Courtesy of Dr D. Tung Vu, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 16
  • Gender: female
  • Invisalign Treatment Option: Invisalign Full

Total Treatment Time

  • 个月

矫治器数量

  • Maxillary: 23 + 34 + 17 = 74
  • Mandibulary: 23 + 34 + 17 = 74

Aligner Wear time

  • 1 周

保留

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • 达到安氏 I 类关系
  •  保持安氏 I 类关系
  •  两侧的功能性尖牙引导
  • 实现正常覆盖和覆牙合
  •  深覆牙合已改善
  •  覆盖已改善
  •  显著改善覆牙合
  •  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
  • 已对齐并协调牙弓
  • 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

  • This patient had crowding but a good facial profile so she did not want to change her profile.
  • Extraction of second premolars was a fast and safe way to correct crowding and maintain facial profile.
  • Patient monitoring also very important for teen patients.

Images

Initial and final

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进展

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upper
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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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