- Age: 16
- Gender: male
- Invisalign Treatment Option: Invisalign Teen
Total Treatment Time
- Maxillary: 52 + 38 + 32 = 122
- Mandibulary: 52 + 38 + 32 = 122
Aligner Wear time
- 1 周
- Maxillary: Hawley
- Mandibular: Hawley
- 达到安氏 I 类关系
- Curve of Spee leveled
- Because this was a teenager case with short dental crown, we used modified G6 attachment system to close the extraction space and the result was great.
- 5mm over-jet and 5mm over-bite were fully corrected.
- One week change of aligner was available for cooperative teenager.
- Class II elastics was necessary as the anchorage of upper molar was weaker than the anchorage of lower.