- Age: 16
- Gender: female
- Invisalign Treatment Option: Invisalign Full
Total Treatment Time
- Maxillary: 20 + 22 + 10 = 52
- Mandibulary: 25 + 24 + 13 = 62
Aligner Wear time
- Maxillary: Vivera retainer
- Mandibular: Vivera retainer
- 保持安氏 I 类关系
- The smile line was improved by proclination of upper incisors.
- The upper and lower crowding was improved by arch expansion.
- Deep bite was improved by intrusion of upper anterior area, using aligner chewies frequently.
- The correction of the midline was accomplished by using Class II elastics on the right side and Class III elastic on the left side.