安氏 I 类
,
前牙反牙合
,
Open bite
,
牙列间隙

弹性牵引:安氏 II 类
,
 平整 Spee 曲线
,
伸长
,
压低
,
间隙闭合
Courtesy of Dr M. Yang, 2018
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 12
  • Gender: female
  • Invisalign Submission Option: Teen

Total Treatment Time

  • 个月

矫治器数量

  • Maxillary: 20 + 25 = 45
  • Mandibulary: 21 + 25 = 46

Aligner Wear time

  • 10 DAYS

Results achieved

  •  保持安氏 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
  • 中线对齐
  •  Spee 曲线平整
  • 已对齐并协调牙弓
  • Aesthetic smile linewas achieved
  • 已实现所有治疗目标

评论

  • I corrected this open bite by both intrusion of upper posterior teeth, and extrusion of upper anterior teeth.
  • The anterior cross bite is corrected with a retraction of the lower anterior teeth.

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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