Class II div 2
,
Surplomb accru
,
Deep bite
,
Arcades étroites

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

Treatment Summary

Patient Information

  • Age: 37
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 18 mois

Nombre d'aligners

  • Maxillary: 47 + 28 = 75
  • Mandibulary: 47 + 28 = 75

Aligner Wear time

  • 1 semaine

Rétention

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • Relation de Classe I obtenue
  • 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
  • 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 was a secondary correction case. Four first premolars were extracted during her first treatment. Class II molar relationship, deep bite, big overjet, and deep Spee curve existed.
  •  Molar distalization was a good choice for the secondary correction case. The patient's class II molar relationship was corrected by upper molar distalization and class II elastic was used for anchorage control.
  • G5 attachments were successful to level Curve of Spee.
  • Because the patient used an orthodontic accelerator during the whole treatment, she changed aligners weekly.

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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