Narrow arches
,
Class I
,
Anterior crossbite
,
Deep bite
,
Crowding

Phase I treatment / Interceptive
,
Intrusion
,
Expansion
,
Proclination
Courtesy of Dr R. Blevins, 2019
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 8
  • Gender: male
  • Invisalign Treatment Option: Invisalign First

Total Treatment Time

  • 16 months

Number of aligners

  • Maxillary: 40 + 36 = 76
  • Mandibulary: 40 + 36 = 76

Aligner Wear time

  • 1-week

Results achieved

  • Arch form improved

Comments

  • Results were achieved using aligners only
  • Expansion measurements:
    achieved 4 mm add't from 1st molar
    achieved 6 mm add't from 2nd primary molars
    achieved 6 mm add't from 1st primary molars
  • We didn't use all the Additional Aligners because were were happy with the expansion achieved after Aligner 36

Images

Initial and final

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

Progress

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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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Click to compare enlarged290