Classe I, Deep bite, Arcades asymétriques, Décalage des lignes médianes, Encombrement, Rotations, Espacement, De pré-restauration
Restauratoire
, Mésialisation
, Nivellement de la courbe de Spee
, Ingression
, Rétraction
, First premolar extraction
, Fermeture d'espace
, Élastiques : Classe II
Courtesy of Dr. R. Lie,
2020
Treatment Summary
Patient Information
- Age: 22
- Gender: male
- Invisalign Submission Option: Invisalign Full
Total Treatment Time
- 16 mois
Nombre d'aligners
- Maxillary: 43 + 16 = 59
- Mandibulary: 43 + 16 = 59
Aligner Wear time
- 1 week
Rétention
- Maxillary: Vivera retainer
- Mandibular: Vivera retainer
Results achieved
- Relation de Classe I obtenue
- Relation de Classe I maintenue
- Guidage fonctionnel des canines des deux côtés
- Surplomb normal et recouvrement obtenu
- Supraclusion améliorée
- Amélioration significative du recouvrement
- Les axes médians coïncident
- Inclinaison axiale correcte des incisives
- Curve of Spee leveled
- Arcades alignées et coordonnées
- Forme de l'arcade améliorée
- Cas dont les objectifs de traitement ont tous été atteints
Commentaires
- Moderate anchorage G6 First premolar extraction was used to close the extraction space in the upper arch
- In the lower arch, the mesialization of the lower posterior segment on the right side was required in order to achieve good interdigitation of the occlusion
- The intrusion of the lower anterior segment aided in improving the initial deep bite
- Increased palatal root torque was placed on both upper and lower incisors to prevent lingual tipping of these teeth as the extraction spaces were closed.
- Light intermaxillary Class II elastics were employed to help coordinate the arches
- At the end of orthodontic treatment, fractured enamel of the upper left central incisor was restored.
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