Class II div 1, Posterior crossbite, Increased overjet, Maxillary midline deviation, Crowding rotations
Expansion, Retraction, IPR, Elastics: Class II
{Flag} Courtesy of Dr V. Aranguibel Newman, 2021

Treatment Summary
Patient Information
- Age: 21
- Gender: female
- Invisalign Treatment Option: Invisalign Full
Number of aligners
- Maxillary: 27
- Mandibulary: 27
Aligner Wear time
- 10 days
Retention
- Maxillary: Fixed/Bonded
- Mandibular: Fixed/Bonded
Results achieved
- Class I relationship achieved
- Functional canine guidance on both sides
- Posterior crossbite corrected
- Normal overjet and overbite achieved
- Overjet improved
- Midlines coincident
- Proper axial inclination of incisors
- Curve of Spee levelled
- Arch form improved
- All treatment goals were achieved case
- Harmonic arches were achieved
Comments
- IPR and Class II elastics for the canine class II correction
- Maxillary incisors derotation and retraction
- Oval arch form
- Upper molar expansion and optimised multi-plane attachments for lower second molar rotation were used for the resolution of the left posterior crossbite
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