Classe III, Articulé croisé antérieur, Deep bite, Arcades asymétriques, Décalage de la ligne médiane maxillaire, Décalage des lignes médianes, Encombrement, De pré-restauration
Ingression
, Expansion
, Rétraction
, Extraction d'incisive inférieure
, RIP
, Fermeture d'espace
, Élastiques : Classe III
, Élastiques : Vertical
Courtesy of Dr. Q. Chen,
2019
Treatment Summary
Patient Information
- Age: 32
- Gender: female
- Invisalign Submission Option: Invisalign Full
Total Treatment Time
- 22 mois
Nombre d'aligners
- Maxillary: 38 + 45 + 30 = 113
- Mandibulary: 38 + 45 + 30 = 113
Aligner Wear time
- 1 semaine
Rétention
- Maxillary: Invisalign aligner
- Mandibular: Invisalign aligner
Results achieved
- Relation de Classe I obtenue
- Articulé croisé antérieur corrigé
- Normal overjet and overbite achieved
- Supraclusion améliorée
- Significant improvement ofoverbite
- Les axes médians coïncident
- Curve of Spee leveled
- Cas dont les objectifs de traitement ont tous été atteints
- Obtention d’arcades harmonieuses
Commentaires
- We used the functional occlusion relationship to design the treatment plan
- We created space on both sides of 2.2 and restored it as 2.1.
- The crossbite was fully corrected with retraction and intrusion of the lower anterior teeth
- The leveling of the curve of Spee was the key to achieve the final occlusion
- Lower incisor extraction was used as an effective way to create a functional crossbite and coordinate upper and lower midline
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