Classe I
,
Open bite
,
Encombrement

First premolar extraction
,
Elastics: Class II in Additional Aligners
Courtesy of Dr S. Shih-Hsuan Chen, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 13
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 32 mois

Nombre d'aligners

  • Maxillary: 61 + 17 + 12 = 90
  • Mandibulary: 63 + 17 + 12 = 92

Aligner Wear time

  • 7-10 days

Rétention

  • Maxillary: Vivera retainer
  • Mandibular: Vivera retainer

Results achieved

  • Relation de Classe I maintenue
  •  Articulé croisé antérieur corrigé
  • Surplomb normal et recouvrement obtenu
  • Les axes médians coïncident
  • Inclinaison axiale correcte des incisives
  • 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

  • G6 was used in this extraction case to achieve proper root control during space closure.
  • Class II elastics were used in additional aligners to reduce OJ and achieve Class I molar relation.

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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