Classe II div. 1
,
Aumento dell'overjet
,
Retrognazia mandibolare
,
Deep bite
,
Arcate strette

Distalizzazione
,
Intrusione
,
Espansione
,
Elastici: Classe II
,
Elastics: Class II in Additional Aligners
Courtesy of Dr L. Yau Chen, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 23
  • Gender: female
  • Invisalign Treatment Option: Invisalign Full

Total Treatment Time

  • 21 mesi

Numero di aligner

  • Maxillary: 39 + 10 + 9 = 58
  • Mandibulary: 39 + 10 + 9 = 58

Aligner Wear time

  • 10 giorni

Ritenzione

  • Maxillary: Vivera retainer
  • Mandibular: Vivera retainer

Results achieved

  • Relazione di Classe I
  • Overjet e overbite normali
  • Miglioramento del morso profondo
  • Miglioramento dell'overjet
  • Miglioramento significativo dell'overbite
  • Miglioramento significativo dell'overjet
  • Linee mediane coincidenti
  • Curve of Spee leveled
  • Miglioramento della forma dell’arcata
  • Tutti gli obiettivi di trattamento sono stati raggiunti

Commenti

  • Used molar distalization and post arch expansion to correct arch form and retract flared upper incisors.
  • Class II elastics helped as well to reduce overjet.
  • Besides, good control of incisor intrusion and premolar extrusion is very important to deep bite correction.
  • Class I canine and molar relationship was well achieved.

Images

Initial and final

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Progresso

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Before picture of treatment
After picture of treatment
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Le radiografie

Iniziale Finale
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