Class II div 2
,
Articulé croisé postérieur
,
Articulé croisé antérieur
,
Arcades étroites
,
Arcades asymétriques
,
Décalage de la ligne médiane maxillaire
,
Décalage de la ligne médiane mandibulaire
,
Décalage des lignes médianes
,
Encombrement
,
Rotations

Distalisation
,
 Nivellement de la courbe de Spee
,
Ingression
,
Expansion
,
Autre extraction
,
RIP
,
Extraction
Courtesy of Dr J. Weng, 2023
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 13
  • Gender: female
  • Invisalign Submission Option: Invisalign Teen

Total Treatment Time

  • 22 mois

Nombre d'aligners

  • Maxillary: 45 + 14 + 30 = 89
  • Mandibulary: 45 + 12 + 30 = 87

Aligner Wear time

  • 1 semaine

Rétention

  • Maxillary: Hawley
  • Mandibular: Hawley

Results achieved

  • Class II relationship maintained
  • Guidage fonctionnel des canines des deux côtés
  •  Articulé croisé antérieur corrigé
  • Articulé croisé postérieur corrigé
  • Surplomb normal et recouvrement obtenu
  • 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

  • This is an extraction case and 14/24 are extracted.
  • Upper molars' mesial movement is less than 0.5mm .
  • No miniscrew is used in this case.
  • Canine optimized root control attachments do a good job in canine’s bodily movement.
  • Lower molars are distalized by 1.5mm each side.
  • Upper arch is expanded by 1.5mm each side.
  • Curve of Spee was leveled.
  • Normal overjet and overbite relationships are achieved.

Images

Initial and final

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

Début Final
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