Class I
,
Narrow arches
,
Midline shift
,
Crowding
,
Rotations

IPR

Treatment information

  • Age: 40
  • Gender: male
  • Invisalign Treatment Option: Invisalign Lite

Diagnostic Summary

  • Class I
  • Narrow arches
  • Midline shift
  • Crowding
  • Rotations

Use of:

  • IPR
  • Optimized rotation attachment (G3) on Buccal 2.3 (UL3)
  • Optimized root control attachments (G4) on Buccal 4.3 (LR3), Buccal 3.3 (LL3)
Courtesy of Dr E. Rothier 2019

Photos

Click to compare enlarged
upper
Initial
lower
right
front
left
Click to compare enlarged
upper
Final
lower
right
front
left

Radiographs

ClinCheck treatment plan

video anterior
video right-left
video upper-lower
Download ADF files
Initial

Treatment summary

Results Achieved

  • Class I relationship maintained
  • Functional canine guidance on both sides
  • Normal¬† overjet and overbite achieved
  • Midlines coincident
  • Aesthetic smile line¬†was achieved
  • All treatment goals were achieved case

Total treatment Time

  • 7 months

Number of aligners

  • Maxillary: 14
  • Mandibular: 14

Aligner wear time

  • 2-weeks

Comments

  • Correction of crowding and rotations was performed through IPR and with minimal tooth expansion
  • IPR was performed in the posterior region due to the small mesio-distal size of the lower incisors
  • Molars were not moved but used for treatment stability and anchorage control