Classe I
,
Rétrognathie mandibulaire
,
Arcades étroites
,
Décalage des lignes médianes
,
Encombrement
,
Rotations

Expansion
,
Rétraction
,
First premolar extraction
,
Autre extraction
,
RIP
,
Fermeture d'espace
,
Élastiques : Classe II
Courtesy of Dr. R. Lie, 2019
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 16
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 16 mois

Nombre d'aligners

  • Maxillary: 35 + 21 + 14 = 70
  • Mandibulary: 35 + 21 + 14 = 70

Aligner Wear time

  • 1 semaine

Rétention

  • Maxillary: Hawley
  • Mandibular: Hawley

Results achieved

  • Relation de Classe I obtenue
  • Class II relationship maintained
  • Guidage fonctionnel des canines des deux côtés
  • Normal overjet and overbite achieved
  • Les axes médians coïncident
  • Inclinaison axiale correcte des incisives
  • Curve of Spee leveled
  • Arcades alignées et coordonnées
  • Alignement des deux arcades par le biais d'une dérotation
  • Forme de l'arcade améliorée
  • Aesthetic smile linewas achieved
  • Cas dont les objectifs de traitement ont tous été atteints
  • Obtention d’arcades harmonieuses

Commentaires

  • Relief of crowding in both upper and lower arch and correction of the upper dental midline was achieved through extraction of first premolars on the right side
  • The upper left lateral incisor was removed due to severe palatal displacement
  • G6 First Premolar Extraction Solution was incorporated into the Clincheck Plan for maximum anchorage space closure
  • Light Class II elastics were used for arch and midline coordination during space closure
  • IPR was used to adjust any Bolton discrepancy
  • Upon completion of the orthodontic treatment, the crown of the upper left canine was modified with composite in order to mimic the shape of the contralateral incisor

Images

Initial and final

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lower
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front
left
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lower
right
front
left

Le progrès

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lower
right
front
left
DébutFinal
Before picture of treatment
After picture of treatment
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Radiographies

Début Final
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