Class II div 2
,
Surplomb accru
,
Deep bite
,
Arcades étroites
,
Décalage de la ligne médiane mandibulaire
,
Encombrement
,
Rotations

 Nivellement de la courbe de Spee
,
Égression
,
Ingression
,
Expansion
,
Rétraction
,
Vestibulo-version
,
RIP
,
Restauratoire
,
Élastiques : Classe III
Courtesy of Dr Q. Chen, 2024
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 31
  • Gender: female
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 24 mois

Nombre d'aligners

  • Maxillary: 45 + 21 + 28 = 94
  • Mandibulary: 48 + 24 + 31 = 103

Aligner Wear time

  • 1 semaine

Rétention

  • Maxillary: Fixed/Bonded
  • Mandibular: Fixed/Bonded

Results achieved

  • Relation de Classe I obtenue
  • Guidage fonctionnel des canines des deux côtés
  • Surplomb normal et recouvrement obtenu
  • Supraclusion améliorée
  • Surplomb amélioré
  • Amélioration significative du recouvrement
  • Amélioration significative du surplomb
  • 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

  • Invisalign treatment works well in deep bite cases.
  • The upper incisors were upright and achieved normal angulation.
  • Class II elastics were used to enhance maxillary anchorage and help retract incisors.
  • The upper and lower arches were expanded by 2 mm per side (posterior).
  • Posterior functional displaced mandible was repositioned after arch expansion and class II elastics.
  • No black triangle was found after treatment with IPR was performed on lower front teeth.
  • Lip posture and facial profile were improved after front teeth retraction.
  • 11 was restored after treatment.

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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