Class I
,
Crowding

Other extraction
,
IPR
,
Space Closure
Courtesy of Dr. Yau, 2010-european-case-gallery
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 28
  • Gender: F
  • Invisalign Submission Option: Full

Total Treatment Time

  • 41 months

Number of aligners

  • Maxillary: 34 + 6 + 7 = 47
  • Mandibulary: 34 + 8 + 7 = 49

Retention

  • Maxillary: Fixed + Essix Retainer
  • Mandibular: Fixed Retainer + Essix Retainer

Results achieved

  • Correction of maxillary and mandibular crowding
  • Functional over jet and overbite achieved
  • Proper axial inclination of the incisors
  • Improved facial profile
  • Midline improvement

Comments

  • Refinement was made with new photos and new impressions

Images

Initial and final

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upper
lower
right
front
left
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upper
lower
right
front
left
InitialFinal
Before picture of treatment
After picture of treatment
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Radiographs

Initial Final
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  • Impacted 3.8 (LL8) and 4.8 (LR8), 3.8 (LL8) was extracted
  • Partially erupted 1.8 (UR8)