Class II div 2
,
Arcades étroites
,
Décalage des lignes médianes
,
Encombrement

 Nivellement de la courbe de Spee
,
Ingression
,
Vestibulo-version
,
First premolar extraction
,
RIP
,
Élastiques : Classe II
,
Elastics: Class II in Additional Aligners
Courtesy of Dr H. Sik Park, 2024
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 15
  • Gender: female
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 24 mois

Nombre d'aligners

  • Maxillary: 44 + 22 = 66
  • Mandibulary: 44 + 22 = 66

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
  • Les axes médians coïncident
  • 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

  • Extraction of both 1sr premolars to resolve severe crowding.
  • G6 and conventional attachments for maximum anchorage.
  • Class II elastic for molar relation improvement.
  • Leveled curve of Spee by the intrusion of incisors and extrusion of premolars.
  • IPR for midline correction.

Images

Initial and final

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lower
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lower
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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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