Class II div 2
,
Posterior crossbite
,
Mandibular retrognathia
,
Deep bite
,
Narrow arches
,
Asymmetric arches
,
Mandibular midline deviation
,
Midline shift
,
Crowding
,
Rotations

Distalization

,

Mesialization

,

Leveling curve of Spee

,

Intrusion

,

Expansion

,

Proclination

,

IPR

,

TADs

,

Elastics: Class II

Courtesy of Dr. H. Ji, 2019

Teen case of the month

We would like to thank Dr. Ji for this severe deepbite case. This case shows an amazing correction that will help this young patient for the rest of his life.

Dr. Quote: " I am very confident with the Invisalign system that has guided me to the easy and predictive treatment of complex and severe malocclusions."

Dr. H. Ji

Treatment Summary

Patient Information

Age: 15
Gender: male
Invisalign Treatment Option: Invisalign Full

Total Treatment Time

17 months

Number of aligners

Maxillary: 35 + 27 = 62
Mandibulary: 35 + 27 = 62

Aligner Wear time

1-week

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
Deepbite improved
Overjet improved
Significant improvement ofoverbite
Significant improvement of overjet
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 linewas achieved
All treatment goals were achieved case
Harmonic arches were achieved

Comments

Patient with a severe deep overbite which caused attrition of the lower incisor
To correct buccal crossbite of 1.7 and 2.7, we extracted the 1.8 and 2.8 before the start of orthodontic treatment
During orthodontic, we could see mandibular growth