Treatment Summary
Patient Information
- Age: 18
- Gender: female
- Invisalign Submission Option: Invisalign Teen
Total Treatment Time
- 22개월
矫治器数量
- Maxillary: 53 + 11 = 64
- Mandibulary: 57 + 15 = 72
Aligner Wear time
- 1 周
保留
- Maxillary: Hawley
- Mandibular: Hawley
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
- 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
- 实现牙弓协调
评论
- This patient is skeletal Class III(ANB=-3°) with mandibular deviation.
- Invisalign aligners have advantages on molar distalization. The lower left molars are distally moved by 3.2mm and the lower right molars are distally moved by 1mm, which help retracting the lower anterior teeth and adjusting the lower midline to the left.
- Class III elastics were used to strengthen anchorage, which can enhance expression rate of lower molar distalization.
- Expansion and IPR was used to align teeth and adjust the midline. Upper incisors add 4° negative torque to improve upper incisors proclination.
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