Classe I
,
Arcades asymétriques
,
Décalage de la ligne médiane mandibulaire
,
Décalage des lignes médianes
,
Encombrement

 Nivellement de la courbe de Spee
,
Égression
,
Rétraction
,
First premolar extraction
,
Élastiques : Classe II
,
Elastics: Class II in Additional Aligners
,
Extraction
Courtesy of Dr S. Okano, 2022
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 27
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 22 mois

Nombre d'aligners

  • Maxillary: 65 + 15 = 80
  • Mandibulary: 65 + 15 = 80

Aligner Wear time

  • 1 semaine

Rétention

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • Relation de Classe I obtenue
  • Guidage fonctionnel des canines des deux côtés
  • 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

  • The staging of retraction used the frog pattern.
  • In initial aligners, we continued using Class II elastics (3/16 inch, 4.5 OZ) on the right side.
  • In the additional aligners., we continued using Class II elastics (3/16 inch, 4.5 OZ) on both sides.
  • Optimized extrusion attachment(G3) was effective to improve UR2 in the additional aligners.

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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