Classe III
,
Morso crociato posteriore
,
Morso crociato anteriore
,
Morso da bordo a bordo
,
Open bite
,
Arcate strette
,
Arcate asimmetriche
,
Deviazione della linea mediana mascellare
,
Deviazione della linea mediana mandibolare
,
Spostamento della linea mediana
,
Affollamento
,
Rotazioni

 Livellamento della curva di Spee
,
Estrusione
,
Intrusione
,
Espansione
,
Retrazione
,
IPR
,
Trattamento di fase II
,
Elastici: Classe III
Courtesy of Dr. K. Malekian  , 2023
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 33
  • Gender: male
  • Invisalign Submission Option: Invisalign Comprehensive

Numero di aligner

  • Maxillary: 32 + 13 = 45
  • Mandibulary: 32 + 13 = 45

Aligner Wear time

  • Sequential Aligner Change Interval 14 Days-10 Days-7 Days.

Ritenzione

  • Maxillary: Vivera retainer
  • Mandibular: Vivera retainer

Results achieved

  • Relazione di Classe I
  • Relazione di Classe I mantenuta
  • Guida funzionale dei canini su entrambi i lati
  • Morso crociato posteriore corretto
  • Overjet e overbite normali
  • Miglioramento dell'overjet
  • Miglioramento significativo dell'overbite
  • Miglioramento significativo dell'overjet
  • Linee mediane coincidenti
  • Inclinazione assiale corretta degli incisivi
  • Curve of Spee leveled
  • Arcate allineate e coordinate
  • Allineamento di entrambe le arcate attraverso la derotazione
  • Miglioramento della forma dell’arcata
  • Linea del sorriso estetica  
  • Tutti gli obiettivi di trattamento sono stati raggiunti
  • Armonizzazione delle arcate

Commenti

  • Maxillary expansion with upper teeth alignment and arch development was performed.
  • The upper first molar crossbite was corrected with maxillary expansion.
  • Upper incisor retraction was planned during upper arch expansion to correct the excessively proclined upper incisors.
  • During upper incisor retraction, lingual root torque of the upper incisors was performed.
  • Posterior IPR was planned for the lower premolars and canines to achieve space for retraction of severely rotated and mesially tipped lower canines.
  • Lower arch IPR at lower incisors, canines, and premolars permitted space to retract lower incisors to achieve overjet.
  • G4 multitooth extrusion attachments were planned to extrude upper incisors and canines to close the anterior open bite.
  • Full-time wear of aligners (22 hours) with Class III elastics was used to correct the class III molar and canine and achieve class I molar and canine.
  • G3 optimized rotation attachments helped to correct the severe rotation of lower canines.
  • Tipping of lower central incisors was planned.
  • Power ridges at lower incisors helped to correct lingual root control direction.

Images

Initial and final

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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
InizialeFinale
Before picture of treatment
After picture of treatment
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Le radiografie

Iniziale Finale
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