安氏 II 类 1 分类
,
后牙反牙合
,
前牙反牙合
,
深覆盖
,
 下颌后缩
,
Open bite
,
牙弓狭窄
,
牙弓不对称
,
上颌中线偏移
,
牙列拥挤
,
扭转

远中移动
,
近中移动
,
 平整 Spee 曲线
,
伸长
,
压低
,
扩弓
,
内收
,
邻面去釉
,
弹性牵引:垂直面
Courtesy of Dr K. Sung Chung, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 62
  • Gender: female
  • Invisalign Treatment Option: Invisalign Full

Total Treatment Time

  • 11个月

矫治器数量

  • Maxillary: 20 + 14 + 12 = 46
  • Mandibulary: 20 + 14 + 10 = 44

Aligner Wear time

  • 1 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
  •  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
  •  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

  • The severe anterior open bite was closed with selective posterior intrusion.
  • Maxillary crowding was resolved with the aid of expansion and IPR.
  • Her convex profile was improved due to mandibular auto-rotation caused by posterior intrusion.
  • The patient was very satisfied with final outcome which allowed her to smile with confidence and chew better.
  • Invisalign is certainly a good option for patients with periodontal problems because it leads to fewer periodontal problems than fixed appliances during treatment.

Images

Initial and final

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upper
lower
right
front
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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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