Class III, Posterior crossbite, Anterior crossbite, Edge to edge bite, Open bite, Asymmetric arches, Mandibular midline deviation, Crowding, Rotations, Spacing
Elastics: Class III, Extrusion, Expansion, Retraction, Space Closure
Courtesy of Dr S. Berman, 2019

Treatment Summary
Patient Information
- Age: 13
- Gender: female
- Invisalign Treatment Option: Invisalign Full
Total Treatment Time
- 33 months
Number of aligners
- Maxillary: 41 + 23 + 19 = 83
- Mandibulary: 41 + 23 + 19 = 83
Aligner Wear time
- 1-week
Results achieved
- Class I relationship achieved
- Functional canine guidance on both sides
- Anterior crossbite corrected
- Posterior crossbite corrected
- Normal overjet and overbite achieved
- Overjet improved
- Significant improvement of overbite
- Significant improvement of overjet
- Midlines coincident
- Proper axial inclination of incisors
- Alignment of both arches through derotation
- Arch form improved
- Aesthetic smile line was achieved
- All treatment goals were achieved case
- Harmonic arches were achieved
Comments
- The overbite was corrected using optimised extrusion attachments.
- Necessary space was created for high canines to erupt down.
- Retraction of lower teeth was done with the help of Class III elastics, to correct to ideal overjet and achieve class I canines and molars.
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