安氏 I 类
,
深覆盖
,
Deep bite
,
牙弓狭窄
,
下颌中线偏移
,
牙列拥挤
,
扭转

 平整 Spee 曲线
,
压低
,
扩弓
,
内收
,
邻面去釉
Courtesy of Dr Y. Hao, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 21
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

矫治器数量

  • Maxillary: 12
  • Mandibulary: 25

Aligner Wear time

  • 10天

保留

  • Maxillary: Fixed/Bonded
  • Mandibular: Fixed/Bonded

Results achieved

  •  保持安氏 I 类关系
  •  两侧的功能性尖牙引导
  • 实现正常覆盖和覆牙合
  •  深覆牙合已改善
  •  覆盖已改善
  • 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

  • This is a deep bite case, where the upper and lower anterior teeth are designed to be lowered, normal overbite, and overjet achieved.
  • The lower anterior teeth are designed to be lowered step by step, in order to ensure the realization of depressed effect.
  • To maintain the normal overbite of the anterior teeth, depression, lingual-root torque, and appropriate depression of the posterior teeth were designed in the retraction of the anterior teeth.
  • The patient's compliance was important for a good outcome.
  • The smiling line was improved and the patient was very pleased with the final outcome.

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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