Treatment Summary
Patient Information
- Age: 12
- Gender: female
- Invisalign Submission Option: Invisalign Teen
Total Treatment Time
- 22 months
Number of aligners
- Maxillary: 55 + 10 + 8 = 73
- Mandibulary: 58 + 18 + 14 = 90
Aligner Wear time
- 1-week
Retention
- Maxillary: Fixed/Bonded
- Mandibular: Fixed/Bonded
Results achieved
- Class I relationship achieved
- Functional canine guidance on both sides
- Normal overjet and overbite achieved
- Deepbite improved
- Overjet improved
- Significant improvement of overbite
- Significant improvement of overjet
- Midlines coincident
- Proper axial inclination of incisors
- Curve of Spee leveled
- Aesthetic smile line was achieved
- All treatment goals were achieved case
- Harmonic arches were achieved
Comments
- Invisalign is good for molar distalization and locked bite correction.
- The upper molars were distally moved by 2mm.
- The upper front teeth were retracted by 6mm.
- Class II elastics were used to enhance maxillary anchorage and help retract upper incisors.
- The upper and lower arches were expanded by 1.2mm per side at the posterior area.
- Lip posture was improved after front teeth retraction and IPR.
- Molar and canine relationships were both adjusted.