安氏 III 类
,
前牙反牙合
,
牙弓狭窄
,
牙弓不对称
,
牙列拥挤
,
扭转
,
牙列间隙
,
齿隙

伸长
,
压低
,
扩弓
,
内收
,
唇倾
,
邻面去釉
,
间隙闭合
,
术前
,
弹性牵引:安氏 II 类
,
弹性牵引:垂直面
Courtesy of Dr B. Wang, 2019
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 22
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 24个月

矫治器数量

  • Maxillary: 42 + 16 = 58
  • Mandibulary: 42 + 16 = 58

Aligner Wear time

  • 1 周

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
  • Normal overjet and overbite achieved
  •  显著改善覆盖
  • 中线对齐
  • 切牙达到合适的轴向倾斜
  • 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
  • Aesthetic smile linewas achieved
  • 已实现所有治疗目标
  • 实现牙弓协调

评论

  • We used orthognathic surgery to help correct skeletal Class III malocclusion;
  • Retract the upper anterior teeth
  • Labial procline the lower anterior teeth during pre-surgical decompensation;
  • Power ridge is designed for lower anterior teeth to help protect the periodontal status;
  • Expand the lower dental arch to help correct upper and lower dental arch shape discrepancy;
  • use of IPR to help correct Bolton's discrepancy

Images

Initial and final

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lower
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upper
lower
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left

进展

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upper
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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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