Classe III, Articulé croisé postérieur, Arcades étroites, Arcades asymétriques, Décalage de la ligne médiane mandibulaire, Décalage des lignes médianes, Rotations, Espacement
Expansion
, Nivellement de la courbe de Spee
, RIP
, Fermeture d'espace
, Pré-chirurgical
Courtesy of Dr E. Rothier,
2018
2019 Peer Review Award
Treatment Summary
Patient Information
- Age: 41
- Gender: female
- Invisalign Submission Option: Full
Total Treatment Time
- 17 mois
Nombre d'aligners
- Maxillary: 44 + 28 = 72
- Mandibulary: 44 + 28 = 72
Aligner Wear time
- 1 semaine
Results achieved
- Relation de Classe I obtenue
- Guidage fonctionnel des canines des deux côtés
- Articulé croisé antérieur corrigé
- Articulé croisé postérieur corrigé
- Normal overjet and overbite achieved
- Les axes médians coïncident
- Alignement des deux arcades par le biais d'une dérotation
- Forme de l'arcade améliorée
- Cas dont les objectifs de traitement ont tous été atteints
Commentaires
- A previous expansion of the maxilla was done.
- After the expansion this case was prepared for orthognatic surgery.
- Only Invisalign without any other appliance or need for elastics was used for the preparation.
- Over correction of the posterior crossbite was planned to ensure that we would not have premature contacts in the immediate postoperative period.
- Between 3.4 and 3.5 we did only 0.3mm IPR to strengthen the closure of spaces.
- Small midline deviation was corrected with additional aligners.
- Tooth 1.7 was extracted because it had no antagonist and the patient did not wish to place an implant in the region of 4.7
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