安氏 II 类 1 分类
,
深覆盖
,
上颌中线偏移
,
牙列拥挤

 平整 Spee 曲线
,
压低
,
内收
,
First premolar extraction
,
种植体
,
Overtreatment
,
弹性牵引：安氏 II 类
,
拔牙
Courtesy of Dr Y. Du, 2022
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 34
  • Gender: female
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 35 months

矫治器数量

  • Maxillary: 49 + 38 + 18 = 105
  • Mandibulary: 49 + 38 + 18 = 105

Aligner Wear time

  • 10天

保留

  • Maxillary: Hawley
  • Mandibular: Hawley

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
  •  深覆牙合已改善
  •  显著改善覆盖
  • 中线对齐
  • Curve of Spee leveled

评论

  • Invisalign system is good at controlling the torque of anterior teeth during retraction
  • Vertical overcorrection of anterior teeth for mild open bite contributes to compensate for appliance's elasticity.

Images

Initial and final

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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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