Class II div 2
,
Aumento dell'overjet
,
Deep bite
,
Arcate asimmetriche
,
Deviazione della linea mediana mascellare
,
Deviazione della linea mediana mandibolare
,
Spostamento della linea mediana
,
Affollamento
,
Rotazioni

Distalizzazione
,
Estrusione
,
Intrusione
,
Espansione
,
Elastici: Classe II
Courtesy of Dr S. Chieh Lin, 2018
Before picture of treatment

Treatment Summary

Patient Information

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

Total Treatment Time

  • 20 mesi

Numero di aligner

  • Maxillary: 33 + 19 = 52
  • Mandibulary: 20 + 19 = 39

Aligner Wear time

  • 10 days first round and 7 days in additional aligners

Results achieved

  • Relazione di Classe I
  • Guida funzionale dei canini su entrambi i lati
  • Normal overjet and overbite achieved
  • Miglioramento del morso profondo
  • Miglioramento dell'overjet
  • Significant improvement ofoverbite
  • Miglioramento significativo dell'overjet
  • Linee mediane coincidenti
  • Inclinazione assiale corretta degli incisivi
  • Curva di Spee livellata
  • Arcate allineate e coordinate
  • Allineamento di entrambe le arcate attraverso la derotazione
  • Miglioramento della forma dell’arcata
  • Aesthetic smile linewas achieved
  • Tutti gli obiettivi di trattamento sono stati raggiunti
  • Armonizzazione delle arcate

Commenti

  • This is a Class II div2 subdivision case combined with facial asymmetry.
  • The patient wanted a better smile and asked for correction of her gummy smile, deep bite, crowding and rotated teeth.
  • Due to her good lateral profile, I decided to do a treatment without extraction.
  • I designed sequential distalization over Q2, with an elastic jump at the end to correct Class II to Class I over L't side.
  • Gummy smile and deepbite are corrected by intrusion of upper and lower incisors.
  • 2.4 Rotation is corrected with optimized rotation attachment for 60 degree rotation.
  • L't side Class II elastics for anchorage and elastic jump.
  • Total Tx time is 20M.

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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