Align Global Gallery

Invisalign Submission Option: Invisalign Comprehensive

Year: 2025	Difficulty Level: Intermediate
Age: 21	Treatment Time: 1 year 3 months 21 days
Gender: Female

Dr. Sang-Woon Ha

20221

Invisalign Comprehensive

Patient Chief Concern
Crooked teeth and lip protrusion

What learning would you share with other Invisalign providers?
TADs make sequential distalization considerably more predictable. Skeletal anchorage minimizes the reciprocal anterior movement that can otherwise compromise the planned distalization, keeping the clinical outcome closer to the ClinCheck simulation.

What contributed most to this treatment being successful?
Sequential distalization, with anchorage support from TADs and elastics, enabled retraction of the maxillary anterior teeth, resulting in significant improvement in incisor inclination and soft tissue profile.

Clinical Indications

Class II div 1
Crowding
Deep bite
Increased overjet

Modalities

Distalization
IPR
Leveling Curve of Spee
TADs

Treatment Information

Retainer: Wire retainer

Smartforce: Conventional

Submission Process: iTero Scanner Element/5D

Length of Treatment: 16 months

Additional Aligners: 1

Number of Aligners:

	Initial	Additional	Total
Maxillary	36	15	51
Mandibular	36	15	51

Aligner Wear Time: 7-10 days

Images

Initial

Final

Progress

Radiographs

Initial Panorama

Final Panorama

Initial Lateral

Final Lateral

ClinCheck

Summary

Arch form improved, improved alignment, correction of Class II tendency, achieved Class I relationship, functional canine guidance on both sides, normal overjet and overbite, proper axial inclination of incisors, an aesthetic smile line, resolution of lip protrusion, and resolution of lip incompetence.