安氏 I 类
,
深覆盖
,
Deep bite
,
牙弓狭窄
,
上颌中线偏移
,
牙列拥挤
,
扭转

弹性牵引:安氏 II 类
,
 平整 Spee 曲线
,
压低
,
邻面去釉
Courtesy of Dr M. Pedernera, 2017
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 15
  • Gender: male
  • Invisalign Submission Option: Full

Total Treatment Time

  • 12 个月

矫治器数量

  • Maxillary: 16 + 10 = 26
  • Mandibulary: 16 + 10 = 26

Aligner Wear time

  • 2 周

保留

  • Maxillary: Fixed/Bonded
  • Mandibular: Other Clear

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
  • Significant improvement ofoverbite
  •  显著改善覆盖
  • 中线对齐
  • 切牙达到合适的轴向倾斜
  •  Spee 曲线平整
  • 已对齐并协调牙弓
  • 已实现所有治疗目标
  • 实现牙弓协调

评论

  • The most challenging part of the treatment was to deal with an anterior deep bite in combination with proclination of both upper and lower incisors and on top of that with moderate crowding in both arches.
  • The rotation of lower bicuspids was a difficult movement to achieve as well.
  • The correction of the Spee curve was achieved by intruding upper and lower incisors and a very mild extrusion of upper and lower bicuspids.
  • Nevertheless the patient was well motivated and cooperation was excellent.

Images

Initial and final

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lower
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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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