Classe II div 1
,
Surplomb accru
,
Deep bite
,
Arcades étroites
,
Encombrement

Distalisation
,
 Nivellement de la courbe de Spee
,
Ingression
,
Expansion
,
Rétraction
,
Élastiques : Classe II
Courtesy of Dr T. Lin, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 19
  • Gender: female
  • Invisalign Submission Option: Invisalign Teen

Total Treatment Time

  • 21 mois

Nombre d'aligners

  • Maxillary: 57 + 8 + 7 = 72
  • Mandibulary: 36 + 13 + 8 = 57

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
  • Supraclusion améliorée
  • Surplomb amélioré
  • Amélioration significative du recouvrement
  • Amélioration significative du surplomb
  • Inclinaison axiale correcte des incisives
  • Curve of Spee leveled
  • Arcades alignées et coordonnées
  • 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

  • Using Class II elastics to reinforce the distalization of upper molars.
  • Create vertical space by leveling Curve of Spee, for the retraction of upper anterior teeth.
  • Significant expansion of both arches plays an important role in achieving Class I relationship.

Images

Initial and final

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lower
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Le progrès

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lower
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DébutFinal
Before picture of treatment
After picture of treatment
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Radiographies

Début Final
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