Class I, Anterior crossbite, Crowding, Narrow arches, Posterior crossbite, Rotations

Extrusion, Expansion, Intrusion, Proclination, IPR

Treatment information

  • Age: 22
  • Gender: female
  • Invisalign Treatment Option: Full

Diagnostic Summary

  • Class I relationship
  • Narrow Arches
  • Anterior Crossbite
  • Posterior Crossbite
  • Crowding
  • Rotations

Use of:

  • Expansion
  • Extrusion
  • Intrusion
  • Proclination
  • IPR
  • Power Ridge Feature on Buccal 3.1 (LL1)
  • Optimized Extrusion Attachment (G3) on Buccal 1.3 (UR3)
  • Optimized DeepBite Attachments for Anchorage (G5) on Buccal 1.5 (UR5), Buccal 2.5 (UL5), Buccal 4.4 (LR4)
Courtesy of Dr. E. Rothier 2017
Award 2018 Peer Review Awards

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
Additional Aligners

Treatment summary

Results Achieved

  • Class I relationship achieved
  • Functional canine guidance on both sides
  • Anterior crossbite corrected
  • Posterior crossbite corrected
  • NormalĀ  overjet and overbite achieved
  • Midlines coincident
  • Proper axial inclination of incisors
  • Curve of Spee levelled
  • All treatment goals were achieved case
  • Harmonic arches were achieved

Total treatment Time

  • 18 months

Number of aligners

  • Maxillary: 20 + 32 = 52
  • Mandibular: 21 + 32 = 53

Aligner wear time

  • 1-week

Comments

  • We decided to do expansion, anterior and posterior IPR to avoid a dental extraction.
  • There was no need of elastics to correct the posterior crossbite.