Classe I
,
Articulé croisé postérieur
,
Articulé croisé antérieur
,
Arcades étroites
,
Arcades asymétriques
,
Décalage de la ligne médiane maxillaire
,
Décalage de la ligne médiane mandibulaire
,
Décalage des lignes médianes
,
Encombrement
,
Rotations

Distalisation
,
 Nivellement de la courbe de Spee
,
Égression
,
Expansion
,
Élastiques : Classe II
,
Elastics: Class II in Additional Aligners
,
Élastiques : Classe III
Courtesy of Dr. S. Tsai, 2020
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 32
  • Gender: female
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 20 mois

Nombre d'aligners

  • Maxillary: 39 + 23 = 62
  • Mandibulary: 39 + 23 = 62

Aligner Wear time

  • Progressive Aligner Change: 14 Days- 10 Days- 7 Days.

Rétention

  • Maxillary: Invisalign aligner
  • Mandibular: Invisalign aligner

Results achieved

  • Relation de Classe I maintenue
  • Guidage fonctionnel des canines des deux côtés
  • Articulé croisé postérieur corrigé
  • Surplomb normal et recouvrement obtenu
  • Les axes médians coïncident
  • Inclinaison axiale correcte des incisives
  • Arcades alignées et coordonnées
  • Alignement des deux arcades par le biais d'une dérotation
  • 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

  • The treatment plan for this case is to keep the upper incisors in its initial AP position and get space from maxillary /mandibular arch expansion and distalization
  • Sequential upper and lower arch distalization plan: distalize molars, premolars, then canine & incisors ( total distalization 1.5mm )
  • A 4 mm horizontal CRT on 3.7 was selected to assist molar distalization
  • Doing arch expansion movement while doing sequential distalization
  • Night-time wear of class III elastics after upper sequential distalization was done to assist lower molar distalization

Images

Initial and final

Click to compare enlarged
upper
lower
right
front
left
Click to compare enlarged
upper
lower
right
front
left

Le progrès

Click to compare enlarged
upper
lower
right
front
left
DébutFinal
Before picture of treatment
After picture of treatment
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged

Radiographies

Début Final
Click to compare enlarged398
Click to compare enlarged392