Classe II div 1
,
Articulé croisé postérieur
,
Surplomb accru
,
Arcades asymétriques
,
Décalage de la ligne médiane mandibulaire
,
Décalage des lignes médianes
,
Espacement

Distalisation
,
 Nivellement de la courbe de Spee
,
Égression
,
Ingression
,
Expansion
,
Rétraction
,
RIP
,
Fermeture d'espace
,
Élastiques : Classe II
,
Élastiques : Classe III
Courtesy of Dr V. Laoamata, 2023
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 21
  • Gender: female
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 17 mois

Nombre d'aligners

  • Maxillary: 44 + 26 = 70
  • Mandibulary: 44 + 26 = 70

Aligner Wear time

  • 1 semaine

Rétention

  • Maxillary: Vivera retainer
  • Mandibular: Vivera retainer

Results achieved

  • Relation de Classe I obtenue
  • Guidage fonctionnel des canines des deux côtés
  • Articulé croisé postérieur corrigé
  • Surplomb normal et recouvrement obtenu
  • Surplomb amélioré
  • Amélioration significative du recouvrement
  • Les axes médians coïncident
  • Inclinaison axiale correcte des incisives
  • Curve of Spee leveled
  • Arcades alignées et coordonnées
  • Alignement des deux arcades par le biais d'une dérotation
  • Forme de l'arcade améliorée
  • Ligne de sourire esthétique obtenue  
  • Cas dont les objectifs de traitement ont tous été atteints
  • Obtention d’arcades harmonieuses

Commentaires

  • Missing of lower canines made this case encountered Bolton's discrepancy problem.
  • Lower first premolars were used as the canine substitution and IPR was performed in lower anterior part to correct Bolton's discrepancy and be able to achieve Class I relationship with normal overjet and overbite.
  • Invisalign system is a good appliance for controlling anchorage, therefore distalization in upper arch to achieve Class I relationship position and lower posterior expansion to corrrect arch asymmetry and Brodie bite on the right side were done succesfully.

Images

Initial and final

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upper
lower
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front
left
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upper
lower
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front
left
DébutFinal
Before picture of treatment
After picture of treatment
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Radiographies

Début Final
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