Anterior crossbite
,
Open bite
,
Crowding

Expansion
,
Proclination
Courtesy of Dr R. Lie, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 9
  • Gender: male
  • Invisalign Treatment Option: Invisalign First

Total Treatment Time

  • 9 months

Number of aligners

  • Maxillary: 41
  • Mandibulary: 41

Aligner Wear time

  • 1-week

Retention

  • Maxillary: Fixed/Blonded
  • Mandibular: Invisalign Aligner

Results achieved

  • Alignment of both arches through derotation
  • Arch expansion achieved
  • Arch form improved
  • Midlines coincident

Comments

  • Full-time wear of Invisalign First aligners.
  • Space was created for the derotation of the upper left central incisor through transverse expansion of the upper arch into a rounded arch form.
  • Beveled attachments were placed on the upper incisors in order to ensure good aligner fitting and engagement.

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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