Class II div 2, Rétrognathie mandibulaire, Deep bite, Arcades étroites, Arcades asymétriques, Décalage de la ligne médiane mandibulaire, Décalage des lignes médianes, Encombrement, Rotations
Élastiques : Classe II
, Distalisation
, Mésialisation
, Nivellement de la courbe de Spee
, Égression
, Ingression
, Expansion
, Vestibulo-version
Courtesy of Dr S. Runnels,
2018
Treatment Summary
Patient Information
- Age: 14
- Gender: female
- Invisalign Submission Option: Invisalign Teen
Total Treatment Time
- 21 mois
Nombre d'aligners
- Mandibulary: 8 + 28 + 11 = 47
Aligner Wear time
- For the Initial ClinCheck, 2 weeks per aligner with Class II elastic wear 1st Refinement: 2 weeks per aligner 2nd Refinement: 1 week per aligner
Results achieved
- Relation de Classe I obtenue
- Guidage fonctionnel des canines des deux côtés
- Normal overjet and overbite achieved
- Supraclusion améliorée
- Significant improvement ofoverbite
- Les axes médians coïncident
- Inclinaison axiale correcte des incisives
- Courbe de Spee nivelée
- Arcades alignées et coordonnées
- Forme de l'arcade améliorée
- Aesthetic smile linewas achieved
- Cas dont les objectifs de traitement ont tous été atteints
Commentaires
- The desired results were achieved by using the Class II Motion in combination with lower aligner anchorage.
- The lower aligners were maximum anchorage to allow the mandibular movement of the mandibular dentition.
- By having a completely compliant patient with Class II elastics, the force system was able to drive the wedge and improve the overbite in the initial stages, this decreased the number of refinements and treatment time.
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