Classe II div 1, Surplomb accru, Rétrognathie mandibulaire, Deep bite, Arcades étroites, Arcades asymétriques, Décalage de la ligne médiane mandibulaire, Encombrement, Rotations
Avancée mandibulaire
, Nivellement de la courbe de Spee
, Expansion
, Traitement de Phase I / Interception
, Elastics: Class II in Additional Aligners
, Élastiques : Vertical
Courtesy of Dr M. Huan Tsai,
2022
Treatment Summary
Patient Information
- Age: 10
- Gender: female
- Invisalign Submission Option: Invisalign First
Total Treatment Time
- 21 mois
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
- Supraclusion améliorée
- Surplomb amélioré
- Amélioration significative du surplomb
- Les axes médians coïncident
- Curve of Spee leveled
- Arcades alignées et coordonnées
- Forme de l'arcade améliorée
Commentaires
- We use RPE in the upper arch to expand the extremely narrowed arch, and level the curve of Spee with aligner in the lower arch.
- After 5 months of treatment, the Additional Aligners with MA feature was performed to advance lower arch.
- Occlusal detailing was carried out with a second round of Additional Aligners.
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