Class I
,
Class III
,
Anterior crossbite
,
Deep bite
,
Narrow arches
,
Midline shift
,
Crowding

Mesialization
,
Intrusion
,
Expansion
,
Proclination
Courtesy of Dr F. Escobar, 2021
Before picture of treatment

Treatment Summary

Patient Information

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

Total Treatment Time

  • 17 months

Number of aligners

  • Maxillary: 33 + 23 + 19 = 75
  • Mandibulary: 33 + 23 + 19 = 75

Aligner Wear time

  • 10 days

Retention

  • Maxillary: Other
  • Mandibular: Other

Results achieved

  • Arch expansion achieved
  • Arch form improved
  • Class I relationship achieved
  • Functional overjet and overbite
  • Harmonic arches were achieved
  • Midlines coincident

Comments

  • The most important thing, in this case, was the correct staging of the proposed movements with Invisalign First aligners.
  • To be able to uncross the anterior bite, it was necessary to procline the upper incisors. However, before performing the proclination, we needed to intrude the lower incisors to create adequate trespass for movement.
  • After the intrusion, we performed the proclination of the upper incisors followed by extrusion of the same teeth to create a scenario of more stability in the correction.

Images

Initial and final

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upper
lower
right
front
left
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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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