Class I
,
Posterior crossbite
,
Anterior crossbite
,
Open bite
,
Crowding

Expansion
,
Other extraction
,
Space Closure
,
Phase II treatment
Courtesy of Dr. Samoto, 2011
Award 2012 Peer Review Award
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 30
  • Gender: F
  • Invisalign Treatment Option: Full

Total Treatment Time

  • 34 months

Number of aligners

  • Maxillary: 21 + 7 = 28
  • Mandibulary: 36 + 16 = 52

Retention

  • Maxillary: Essix retainer  
  • Mandibular: Essix retainer

Results achieved

  • Class I canine relationship achieved
  • Extraction spaces were closed with root parallelism
  • Anterior and posterior crossbites corrected
  • Normal overjet and overbite achieved
  • Alignment of both arches achieved

Comments

  • Modified lingual arch was used to upright maxillary canines for 6 months prior to Invisalign
  • Refinement was needed to improve anterior root torque
  • No need for IPR
  • No use of mini screws

Images

Initial and final

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

Progress

Click to compare enlarged
upper
lower
right
front
left
InitialFinal
Before picture of treatment
After picture of treatment
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged

Radiographs

Initial Final
Click to compare enlarged312
Click to compare enlarged306