- Age: 12
- Gender: female
- Invisalign Treatment Option: Invisalign Full
Total Treatment Time
- 40 months
Number of aligners
- Maxillary: 36 + 28 + 49 = 113
- Mandibulary: 36 + 28 + 49 = 113
Aligner Wear time
- Maxillary: Other clear
- Mandibular: Other clear
- Class I relationship maintained
- The congenital missing tooth case is suitable for clear aligners because we can realign all the teeth in ClinCheck and it can be helpful to make the treatment plan.
- In this case, 41 was missing, so I extracted another lower incisor and two upper premolars to improve the profile and occlusion.
- In order to realize the Class I relationship, I designed some IPR in lower anterior teeth for the discrepancy in the Bolton ratio.