Classe II div 1
,
Surplomb accru
,
Encombrement
,
Rotations

 Nivellement de la courbe de Spee
,
Ingression
,
Rétraction
,
First premolar extraction
,
Élastiques : Classe II
,
Extraction
Courtesy of Dr P. Nguyen, 2024
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 30
  • Gender: female
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 24 mois

Nombre d'aligners

  • Maxillary: 67 + 27 + 11 = 105
  • Mandibulary: 67 + 27 + 11 = 105

Aligner Wear time

  • 1 semaine

Rétention

  • Maxillary: Vivera retainer
  • Mandibular: Vivera retainer

Results achieved

  • Relation de Classe I obtenue
  • Surplomb normal et recouvrement obtenu
  • Inclinaison axiale correcte des incisives
  • Curve of Spee leveled
  • Arcades alignées et coordonnées
  • Ligne de sourire esthétique obtenue  
  • Obtention d’arcades harmonieuses

Commentaires

  • A case with bilateral congenitally missing mandibular incisors. I decided to remove the upper first premolars.
  • Maintaining maximum anchorage on the posterior segments.
  • Class II elastics were used to provide anchorage for the retraction of the upper anterior teeth.
  • IPR between lower teeth to support leveling the Curves of Spee, alignment, and rotation correction.

Images

Initial and final

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Le progrès

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DébutFinal
Before picture of treatment
After picture of treatment
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Radiographies

Début Final
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