Invisalign Submission Option: Invisalign Lite

Year: 2022

Difficulty Level: Intermediate

Age: 37

Treatment Time: 1 year 3 months 17 days

Gender: Male

Dr. Keunchul Cho
11699

Invisalign Lite

Patient Chief Concern
Misaligned anterior teeth

What learning would you share with other Invisalign providers?
Invisalign aligners are a highly effective tool for arch alignment. To create space for tooth rotation, IPR can be used gradually over multiple stages.

What contributed most to this treatment being successful?
The patient's main concern was anterior crowding and rotated upper anterior teeth. To address the crowding and rotation, IPR was performed gradually throughout treatment. Power ridges were applied to align tooth #42, which was inclined lingually. The incisal edges of teeth #11 and #21 were intentionally not vertically aligned because a #11 resin restoration was planned at the end of the primary order. Class II elastics were used to reduce the overjet.

Clinical Indications

  • Class I
  • Crowding
  • Rotations

Modalities

  • Elastics: Class II
  • IPR
  • Retraction

Treatment Information

Retainer: Wire retainer
Wire retainer with bonded fixed retainer
Smartforce: Conventional and Optimized
Submission Process: iTero Scanner Element/5D
Length of Treatment: 16 months
Additional Aligners: 1
Number of Aligners:
Initial Additional Total
Maxillary 14 14 28
Mandibular 14 14 28
Aligner Wear Time: 2 weeks

Images

Initial
Final

Radiographs

Summary

Achieved Class I relationship, functional canine guidance on both sides, normal overjet and overbite, midline coincidence, proper axial inclination of incisors, anterior crowding resolved, Curve of Spee leveled, arches aligned and coordinated, alignment of both arches through derotation, ach form improved, and an aesthetic smile line.
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