Class II div 2
,
Deep bite
,
Affollamento

Avanzamento mandibolare
,
First premolar extraction
,
Elastics: Class II in Additional Aligners
,
Estrazione
Courtesy of Dr Z. Chenwan, 2020
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 13
  • Gender: female
  • Invisalign Treatment Option: Invisalign Teen

Total Treatment Time

  • 26 months

Numero di aligner

  • Maxillary: 33 + 36 + 13 = 82
  • Mandibulary: 61 + 40 + 21 = 122

Ritenzione

  • Maxillary: Hawley
  • Mandibular: Hawley

Results achieved

  • Relazione di Classe I
  • Miglioramento del morso profondo
  • Miglioramento significativo dell'overbite
  • Linee mediane coincidenti
  • Curve of Spee leveled

Commenti

In order to prevent the dislocation of the braces, I gave up the initial invisalign treatment after the extraction of the four first premolars。Without wearing any orthopedic device, it taked advantage of the growth advantage of teenagers to automatically align teeth.Half a year later we started a refinement to continue to align teeth and close the tooth extraction gap.

Images

Initial and final

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Progresso

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InizialeFinale
Before picture of treatment
After picture of treatment
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Le radiografie

Iniziale Finale
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