安氏 II 类 1 分类
,
Deep bite
,
牙弓狭窄
,
中线移位
,
牙列拥挤

近中移动
,
扩弓
,
弹性牵引：安氏 II 类
Courtesy of Dr. Brabant  , 2015
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 14
  • Gender: F
  • Invisalign Submission Option: Teen

Total Treatment Time

  • 10 个月

矫治器数量

  • Maxillary: 30
  • Mandibulary: 30

保留

  • Maxillary: Fixed Lingual and night Vivera
  • Mandibular: Fixed Lingual and night Vivera

Results achieved

  • 达到安氏 I 类关系
  • 已对齐并协调牙弓
  • Reduced overbite and Overjet
  • Midlines aligned
  • Improved profile and lip posture

评论

  • Pre Invisalign use of Schwartz midline screw on upper twin block
  • Pre Invisalign use of Twin block appliance for mandibular advancement and vertical mandibular growth
  • RHS Class II elastics 3/16", 3.5oz
  • No Refinement was needed

Images

Initial and final

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upper
lower
right
front
left
Click to compare enlarged
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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  • Brachyfacial
  • Mandibular Retrusion
  • Reduced lower vertical facial height