安氏 II 类 2 分类
,
深覆盖
,
Deep bite
,
牙弓狭窄
,
牙弓不对称
,
下颌中线偏移
,
中线移位
,
牙列拥挤

 平整 Spee 曲线
,
伸长
,
压低
,
扩弓
,
内收
,
唇倾
,
First premolar extraction
,
邻面去釉
,
Veneers
,
弹性牵引:安氏 II 类
,
拔牙
Courtesy of Dr F. Wang, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 34
  • Gender: female
  • Invisalign Treatment Option: Invisalign Teen

Total Treatment Time

  • 19个月

矫治器数量

  • Maxillary: 39 + 8 = 47
  • Mandibulary: 34 + 6 = 40

保留

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

Results achieved

  •  保持安氏 II 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 is a case of severe crowding with complicated and difficult dental disease.
  • Through careful diagnosis and treatment plan design, only 40 pairs of aligners were used to successfully correct the problem in a year and a half.
  • Such a successful treatment effect is inseparable from the perfect expression of the Invisalign, and the doctor's plan.
  • The beauty of anterior teeth can be improved by aesthetic veneer after accurate alignment of dentition.
  • This is also a classic case of the perfect combination of Invisalign and aesthetic restoration. Both were indispensable.

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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