Class I
,
Narrow arches
,
Crowding
,
Spacing
,
Diastema

Mesialization

Leveling Curve of Spee

Intrusion

Expansion

Retraction

IPR

Space Closure

Courtesy of Dr R. Gonzalez, 2021

Treatment summary
Images
Radiographs

Treatment Summary

Patient Information

Age: 24
Gender: male
Invisalign Treatment Option: Invisalign Lite

Total Treatment Time

4 months

Number of aligners

Maxillary: 14
Mandibulary: 14

Aligner Wear time

1-week

Retention

Maxillary: Fixed/Bonded
Mandibular: Fixed/Bonded

Results achieved

Class I relationship maintained
Midlines coincident
Curve of Spee leveled

Comments

Due to a Bolton discrepancy, IPR was needed in the lower arch to achieve a proper overbite and overjet relationship. The IPR established between the upper central incisor was not applied, so that the closure of the diastema could have a 'cinch' with the last aligners.