下颌后缩
,
安氏 II 类 1 分类
,
深覆盖
,
Deep bite
,
牙弓狭窄
,
中线移位
,
牙列拥挤
,
扭转

下颌前导功能
,
Pre Mandibular advancement phase
,
 平整 Spee 曲线
,
扩弓
,
唇倾
Courtesy of Dr M. Revenaz, 2019
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 11
  • Gender: female
  • Invisalign Submission Option: Invisalign Teen with MA

Total Treatment Time

  • 19个月

矫治器数量

  • Maxillary: 35 + 28 = 63
  • Mandibulary: 35 + 28 = 63

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
  • Normal overjet and overbite achieved
  •  深覆牙合已改善
  •  覆盖已改善
  •  显著改善覆盖
  • 中线对齐
  • Curve of Spee leveled
  • 已改善牙弓形状
  • Aesthetic smile linewas achieved

评论

  • Correcting scissor bite and leveling the curve of Spee were important in treating this class II case with deep bite
  • Asymmetric MA precision wings have been very useful in correcting the mandibular asymmetry

Images

Initial and final

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upper
lower
right
front
left
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upper
lower
right
front
left
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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