Classe I
,
Articulé croisé postérieur
,
Rétrognathie mandibulaire
,
Open bite
,
Arcades étroites
,
Décalage des lignes médianes
,
Encombrement

Distalisation
,
Expansion
,
Élastiques : Vertical
Courtesy of Dr C. Chun Tsai, 2022
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 23
  • Gender: female
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 26 months

Nombre d'aligners

  • Maxillary: 33 + 4 + 12 = 49
  • Mandibulary: 33 + 4 + 12 = 49

Aligner Wear time

  • 2-weeks

Rétention

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • Relation de Classe I obtenue
  • Guidage fonctionnel des canines des deux côtés
  • Articulé croisé postérieur corrigé
  • Surplomb normal et recouvrement obtenu
  • Amélioration significative du recouvrement
  • Les axes médians coïncident
  • 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

  • This young lady has a narrow arch with an anterior open bite.
  • Her skeletal Class II was improved in the treatment due to the autorotation of the mandible and correcting the anterior open bite.
  • The major mechanics in Invisalign treatment is molar intrusion and a vertical jump to simulate the automation of the mandible.
  • Arch expansion in Invisalign was excellent to the jump achieved at the end of treatment

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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