牙弓狭窄
,
上颌中线偏移
,
中线移位
,
牙列拥挤
,
扭转

 平整 Spee 曲线
,
伸长
,
压低
,
唇倾
,
邻面去釉
Courtesy of Dr E. Rothier, 2019
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 31
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 9 个月

矫治器数量

  • Maxillary: 28
  • Mandibulary: 29

Aligner Wear time

  • 1 周

Results achieved

  •  保持安氏 II 类关系
  •  两侧的功能性尖牙引导
  • Normal overjet and overbite achieved
  • 中线对齐
  • Curve of Spee leveled
  • Aesthetic smile linewas achieved
  • 已实现所有治疗目标

评论

  • Correction of crowding and rotations was performed through IPR and with minimal tooth expansion to increase future stability
  • For the same reason we decided not to move the following teeth:1.7, 1.6, 1.5, 2.6, 2.7, 3.6, 3.7, 4.6 and 4.7
  • In order to improve the canine class I relationship on the right side, we chose to perform posterior IPR, this helped to reduce treatment time and eliminate the need to use intermaxillary elastics
  • IPR on the right side was performed to keep the lower midline at position after alignment and dental projection

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