Class II div 2
,
Retrognazia mandibolare
,
Deep bite
,
Deviazione della linea mediana mascellare
,
Affollamento
,
Impacted canines

Avanzamento mandibolare
,
 Livellamento della curva di Spee
,
Espansione
Courtesy of Dr W. Zhang, 2019
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 9
  • Gender: male
  • Invisalign Submission Option: Invisalign Teen with MA

Total Treatment Time

  • 19 mesi

Numero di aligner

  • Maxillary: 57 + 27 = 84
  • Mandibulary: 57 + 27 = 84

Aligner Wear time

  • 1settimana

Results achieved

  • Relazione di Classe I
  • Guida funzionale dei canini su entrambi i lati
  • Normal overjet and overbite achieved
  • Linee mediane coincidenti
  • Inclinazione assiale corretta degli incisivi
  • Curve of Spee leveled
  • Arcate allineate e coordinate
  • Aesthetic smile linewas achieved
  • Tutti gli obiettivi di trattamento sono stati raggiunti
  • Armonizzazione delle arcate

Commenti

  • Due to the use of the Precision Wings feature we successfully treated this case of class II division 1.
  • In phase I we focused on the mandible growth with the use of the Precision Wings feature
  • In 14 months we successfully expanded the upper arch
  • The impacted canines of the upper jaw erupted successfully, the mandible grew forward and we achieved a class I molar relationship
  • In phase II we aligned both arches and achieved a perfect Class I occlusion .

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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