Classe I
,
Morso crociato anteriore
,
Deep bite
,
Arcate strette
,
Spostamento della linea mediana
,
Affollamento

Espansione
Courtesy of Dr R. Lie, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 7
  • Gender: female
  • Invisalign Submission Option: Invisalign First

Total Treatment Time

  • 5 mesi

Numero di aligner

  • Maxillary: 24
  • Mandibulary: 24

Aligner Wear time

  • 1settimana

Ritenzione

  • Maxillary: Other Clear
  • Mandibular: Other Clear

Results achieved

  • Allineamento di entrambe le arcate attraverso la derotazione
  • Arch expansion achieved
  • Miglioramento della forma dell’arcata
  • Arcate allineate e coordinate
  • Functional overjet and overbite
  • Armonizzazione delle arcate
  • Linee mediane coincidenti

Commenti

  • Correction of the malocclusion was achieved mainly through expansion of the maxillary and mandibular buccal segments.
  • The first permanent molars were rotated mesial outward, while the deciduous molars were expanded bodily.
  • The expansion was performed sequentially starting with rotation first permanent molars and followed by bodily expansion. This protocol is to ensure good anchorage control.
  • The crossbite was corrected by proclining the upper incisors.
  • Spaces, equal to the size of the deciduous canines, were maintained.

Images

Initial and final

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upper
lower
right
front
left
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upper
lower
right
front
left
InizialeFinale
Before picture of treatment
After picture of treatment
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Le radiografie

Iniziale Finale
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