安氏 III 类
,
后牙反牙合
,
前牙反牙合
,
Deep bite
,
下颌中线偏移
,
中线移位
,
牙列拥挤
,
扭转

远中移动
,
 平整 Spee 曲线
,
压低
,
弹性牵引:安氏 III 类
Courtesy of Dr. W. Chi Chiu, 2020
Award 2021 Peer Review Award
Before picture of treatment

Treatment Summary

Patient Information

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

Total Treatment Time

  • 15 个月

矫治器数量

  • Maxillary: 58
  • Mandibulary: 58

Aligner Wear time

  • 1 week

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
  •  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
  •  深覆牙合已改善
  •  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
  • 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

  • We used expansion on the uppers to resolve the crowding and improve the arch form
  • Sequential distalization was performed over LL to establish canine and molar Class I relationship
    We used segmental lower incisor intrusion with Class III elastics to establish a normal overjet and overbite relationship and correct the midline deviation

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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