Class I
,
Anterior crossbite
,
Asymmetric arches
,
Maxillary midline deviation
,
Mandibular midline deviation
,
Midline shift
,
Crowding
,
Rotations

Distalization

,

Intrusion

,

Retraction

,

First premolar extraction

,

Other extraction

,

Overtreatment

,

Elastics: Class II

,

Extraction

Courtesy of Dr Q. Wang, 2021

Treatment Summary

Patient Information

Age: 30
Gender: male
Invisalign Treatment Option: Invisalign Full

Total Treatment Time

29 months

Number of aligners

Maxillary: 63 + 59 + 38 = 160
Mandibulary: 63 + 59 + 18 = 140

Aligner Wear time

7-10days

Retention

Maxillary: Hawley
Mandibular: Hawley

Results achieved

Class I relationship maintained
Functional canine guidance on both sides
Anterior crossbite corrected
Midlines coincident
Proper axial inclination of incisors
Curve of Spee leveled
Arches aligned and coordinated
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

Teeth aligned
Upper and lower incisors had good torque
Upper and lower midline is corrected
No offtrack during the treatment
We didn't use any special anchorage but Class II elastic during the treatment. The patient had a straight profile after the treatment.