Classe II div 1, Articulé croisé postérieur, Surplomb accru, Open bite, Arcades étroites, Décalage de la ligne médiane maxillaire, Décalage de la ligne médiane mandibulaire, Décalage des lignes médianes, Encombrement, Rotations
Mésialisation
, Rétraction
, First premolar extraction
Courtesy of Dr. M. Kubota,
2019
Traitement mis à l’honneur
We would like to thank Dr. Kubota for submitting this great example of a premolar extraction case with the use of Optimized G6 First premolar extraction solution for maximum anchorage SmartFroce features.
Dr. Quote: "I'm very happy that the Invisalign treatment with premolar extraction has been very successful in such a complex and difficult case. "
Dr. M. Kubota
Treatment Summary
Patient Information
- Age: 22
- Gender: female
- Invisalign Submission Option: Invisalign Full
Total Treatment Time
- 26 months
Nombre d'aligners
- Maxillary: 67 + 10 = 77
- Mandibulary: 67 + 10 = 77
Aligner Wear time
- 8 days
Rétention
- Maxillary: Other clear
- Mandibular: Other clear
Results achieved
- Relation de Classe I obtenue
- Articulé croisé postérieur corrigé
- Normal overjet and overbite achieved
- Amélioration significative du surplomb
- Les axes médians coïncident
- Aesthetic smile linewas achieved
- Cas dont les objectifs de traitement ont tous été atteints
- Obtention d’arcades harmonieuses
Commentaires
- Sequential movement during space closure was effective to prevent any undesirable molar tipping
- Bite ramps were used to prevent anterior occlusal interference.
- Short Class II elastics were used to obtain Class I molar relation
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