Class I
,
Deep bite
,
Narrow arches
,
Crowding

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

Treatment Summary

Patient Information

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

Total Treatment Time

  • 10 months

Number of aligners

  • Maxillary: 48
  • Mandibulary: 48

Aligner Wear time

  • 1-week

Results achieved

  • Arches aligned and coordinated

Comments

  • The aim of this Phase I treatment was to develop the arch form, create space for the erupting permanent teeth, relieve crowding and improve the alignment
  • The arch form was developed through staged expansion of the posterior buccal segments, commencing by moving the first permanent molars and then followed by simultaneous movement of the deciduous molars
  • The predictability of arch expansion was improved through the presence of optimized expansion support attachments together with Smart Staging of the tooth movement
  • Eruption compensation was utilized for the erupting upper lateral incisor
  • With the expansion of the dental arch, space was created for alignment of the anterior teeth.
  • We will improve patients occlusal in Phase II

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 of Phase I
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