安氏 II 类 2 分类
,
后牙反牙合
,
 下颌后缩
,
Deep bite
,
牙弓狭窄
,
牙弓不对称
,
下颌中线偏移
,
牙列拥挤
,
扭转

扩弓
,
 平整 Spee 曲线
,
伸长
,
压低
,
内收
,
唇倾
,
邻面去釉
,
弹性牵引:安氏 II 类
,
Elastics: Class II in Additional Aligners
Courtesy of Dr S. Chieh Lin, 2019
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 13
  • Gender: male
  • Invisalign Submission Option: Invisalign Teen

Total Treatment Time

  • 12 个月

矫治器数量

  • Maxillary: 25 + 12 = 37
  • Mandibulary: 28 + 12 = 40

Aligner Wear time

  • 1 周

Results achieved

  • 达到安氏 I 类关系
  •  两侧的功能性尖牙引导
  • 后牙反牙合已矫正
  • Normal overjet and overbite achieved
  •  深覆牙合已改善
  • Significant improvement ofoverbite
  •  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
  • Aesthetic smile linewas achieved
  • 已实现所有治疗目标
  • 实现牙弓协调

评论

  • This is a Class II div.II case with malocclusion, scissor bite, and mandibular retrognathia
  • Because this is a growing patient the treatment plan for orthodontic treatment is planned in 3 stages
  • First stage: Upper arch, leveling and create overjet
  • Second stage: Mandibular advancement stage with the use of Class II elastics
  • Third stage: Full alignment and finishing

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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