Class II div 1
,
Mandibular retrognathia
,
Narrow arches
,
Asymmetric arches
,
Crowding
,
Rotations

Distalization
,
Expansion
,
IPR
,
Elastics: Class II
Courtesy of Dr M. Revenaz, 2018
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 12
  • Gender: female
  • Invisalign Submission Option: Invisalign Teen

Total Treatment Time

  • 12 months

Number of aligners

  • Maxillary: 25
  • Mandibulary: 19

Aligner Wear time

  • 2-weeks

Results achieved

  • Class I relationship achieved
  • Functional canine guidance on both sides
  • Normal overjet and overbite achieved
  • Curve of Spee levelled
  • Arches aligned and coordinated
  • Arch form improved
  • Aesthetic smile linewas achieved
  • All treatment goals were achieved case
  • Harmonic arches were achieved

Comments

  • In a short time, the correction of II molar and canine class was achieved with monolateral distalization supported by use II class elastics.
  • Harmonic arches were achieved in a II class skeletal malocclusion without the need of using additional aligners.

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
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