安氏 III 类
,
后牙反牙合
,
前牙反牙合
,
切对切咬合
,
扭转
,
牙列间隙
,
齿隙

 平整 Spee 曲线
,
伸长
,
压低
,
扩弓
,
内收
,
邻面去釉
,
间隙闭合
,
弹性牵引:安氏 III 类
Courtesy of Dr T. Kapoor, 2023
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 42
  • Gender: male
  • Invisalign Submission Option: Invisalign Moderate

Total Treatment Time

  • 14个月

矫治器数量

  • Maxillary: 19 + 14 = 33
  • Mandibulary: 26 + 15 = 41

Aligner Wear time

  • 10天

保留

  • Maxillary: Fixed/Bonded
  • Mandibular: Fixed/Bonded

Results achieved

  • 达到安氏 I 类关系
  •  两侧的功能性尖牙引导
  •  前牙反牙合已矫正
  • 后牙反牙合已矫正
  • 实现正常覆盖和覆牙合
  •  覆盖已改善
  •  显著改善覆牙合
  •  显著改善覆盖
  • 中线对齐
  • 切牙达到合适的轴向倾斜
  • Curve of Spee leveled
  • 已对齐并协调牙弓
  • 通过去扭转对齐上下牙弓
  • 已改善牙弓形状
  • 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

  • Overjet was increased by space closure in lower arch which also helped in increasing the overbite.
  • Lower incisor intrusion was planned to allow for extrusion of upper incisors, which was done to improve the smile arc and visibility.
  • IPR was needed in lower arch along with existing spaces to achieve a positive overjet.
  • Class III elastics were used to help in lower incisor retraction.
  • It was decided to maintain the space for future replacement of lower left first molar.

Images

Initial and final

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upper
lower
right
front
left
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upper
lower
right
front
left

进展

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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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