Classe II div 1, Articulé croisé postérieur, Surplomb accru, Deep bite, Arcades étroites, Arcades asymétriques, Décalage de la ligne médiane mandibulaire, Encombrement, Rotations
Distalisation
, Nivellement de la courbe de Spee
, Ingression
, Expansion
, Rétraction
, RIP
, Élastiques : Classe II
Courtesy of Dr G. Thiesen,
2021
Treatment Summary
Patient Information
- Age: 29
- Gender: female
- Invisalign Submission Option: Invisalign Full
Total Treatment Time
- 13 mois
Nombre d'aligners
- Maxillary: 57
- Mandibulary: 57
Aligner Wear time
- 1 semaine
Rétention
- Maxillary: Fixed/Bonded
- Mandibular: Fixed/Bonded
Results achieved
- Relation de Classe I obtenue
- 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
- Curve of Spee leveled
- Arcades alignées et coordonnées
- Forme de l'arcade améliorée
- Ligne de sourire esthétique obtenue
Commentaires
- Sequential distalization was done, associated with the use of Class II elastics at night time.
- The sagittal jump accounted for 20% of the sagittal correction.
- During the orthodontic treatment, the maxillary and mandibular dental arches were aligned, and maxillary and mandibular incisor inclinations were improved.
- Posterior crossbite correction was performed with the auxiliary use of 1/4 crossbite elastics for the first 30 stages of treatment, running from teeth 2.4 and 2.5 palatally to tooth 3.6 buccally at night time.
- Expansion was performed in both arches.
- Ideal overbite was mainly obtained by intruding the mandibular anterior teeth.
- Correction of the deep bite, leveling of the Curve of Spee was done initially, and only later lower IPR was performed.
- Ideal overjet was obtained at the end of treatment
- Gingival health was maintained at the end of orthodontic treatment.
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