Open bite
,
牙弓不对称
,
上颌中线偏移
,
下颌中线偏移

伸长
,
压低
,
内收
,
邻面去釉
Courtesy of Dr D. Rajendra, 2023
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 19
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 9 个月

矫治器数量

  • Maxillary: 33
  • Mandibulary: 20

Aligner Wear time

  • 1 周

保留

  • Maxillary: Vivera retainer
  • Mandibular: Vivera retainer

Results achieved

  • 达到安氏 I 类关系
  •  两侧的功能性尖牙引导
  • 实现正常覆盖和覆牙合
  • 中线对齐
  • 切牙达到合适的轴向倾斜
  • 已对齐并协调牙弓
  • 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

  • MOLAR INTRUSION - to allow auto-rotation of the mandible further aiding in closing the Openbite (shown as a bite-correction jump).
  • Slight palatal movement with Buccal root torque on upper second molars to intrude the ‘hanging’ palatal cusps.
  • Extrusion of lower incisors with optimized multiunit extrusive attachments.
  • Extrusion of lower premolars and Intrusion of right upper premolars.
  • Minimal IPR on right incisors and canine to correct the midline.
  • Final overjet of 2mm and overbite of more than 2mm (overcorrection).

Images

Initial and final

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lower
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upper
lower
right
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left

进展

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upper
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right
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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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