Classe II div. 1
,
Aumento dell'overjet
,
Deep bite
,
Spostamento della linea mediana
,
Affollamento

Elastics: Class II in Additional Aligners
,
Leveling curve of Spee
,
Intrusione
,
Retrazione
,
First premolar extraction
,
IPR
Courtesy of Dr. P. Chiou, 2020
Before picture of treatment

Treatment Summary

Patient Information

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

Total Treatment Time

  • 28 mesi

Numero di aligner

  • Maxillary: 39 + 27 + 13 = 79
  • Mandibulary: 39 + 27 + 13 = 79

Aligner Wear time

  • 7-10 days

Ritenzione

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • Relazione di Classe I
  • Guida funzionale dei canini su entrambi i lati
  • Overjet e overbite normali
  • Linee mediane coincidenti
  • Curve of Spee leveled
  • Arcate allineate e coordinate
  • Miglioramento della forma dell’arcata
  • Tutti gli obiettivi di trattamento sono stati raggiunti
  • Armonizzazione delle arcate

Commenti

  • Upper and lower anterior teeth were aligned and retracted with First premolar extraction solution for maximum anchorage (G6) SmartForce feature
  • Lower molars sequential mesialization was designed to avoid tipping
  • Class II elastics (3/16" 6oz) were applied from stage 21 till the final stage
  • Compliance was good throughout the whole treatment period

Images

Initial and final

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

Progresso

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upper
lower
right
front
left

Le radiografie

Iniziale Finale
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