安氏 II 类 1 分类
,
前牙反牙合
,
Open bite
,
下颌中线偏移
,
牙列间隙

近中移动
,
 平整 Spee 曲线
,
伸长
,
内收
,
间隙闭合
Courtesy of Dr J. Weng, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 24
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 24个月

矫治器数量

  • Maxillary: 17 + 18 = 35
  • Mandibulary: 73 + 18 = 91

Aligner Wear time

  • 1 周

保留

  • Maxillary: Other clear
  • 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
  • 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

  • Optimized Multi-tooth extrusion.  Attachments were used for extruding upper incisors to correct open bite and improve the patient‘s smile line.
  • Power ridge used for anchorage control of incisors.
  • Patients with anterior open bite usually have tongue swallowing habits. It's very important to teach patients to correct tongue swallowing habits during orthodontic treatment.

Images

Initial and final

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upper
lower
right
front
left
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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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