Classe II div 1, Surplomb accru, Deep bite, Arcades étroites, Arcades asymétriques, Décalage de la ligne médiane mandibulaire, Encombrement, Rotations
Distalisation
, Nivellement de la courbe de Spee
, Égression
, Ingression
, Expansion
, Rétraction
, RIP
, Élastiques : Classe II
Courtesy of Dr K. Sung Chung,
2019
Treatment Summary
Patient Information
- Age: 51
- Gender: female
- Invisalign Submission Option: Invisalign Lite
Total Treatment Time
- 10 mois
Nombre d'aligners
- Maxillary: 14 + 14 = 28
- Mandibulary: 14 + 14 = 28
Aligner Wear time
- Initial aligner changed at 2 weeks for a month then changed at 10 days interval.
Results achieved
- Relation de Classe I obtenue
- Guidage fonctionnel des canines des deux côtés
- Significant improvement ofoverbite
- Amélioration significative du surplomb
- Les axes médians coïncident
- Inclinaison axiale correcte des incisives
- Curve of Spee leveled
- Arcades alignées et coordonnées
- Alignement des deux arcades par le biais d'une dérotation
- Forme de l'arcade améliorée
- Aesthetic smile linewas achieved
- Obtention d’arcades harmonieuses
Commentaires
- Class II canine and molar relationships were corrected to class I relationship with distalization of upper molars and class II elastics
- Overjet was significantly reduced by retraction of upper incisors
- Deep bite was reduced by significant intrusion of upper and lower incisors and a slight extrusion of lower premolars
- Bolton maxillary excess was decreased by performing IPR in the maxillary arch
- Lip protrusion was reduced by retraction of upper incisors
- A new implant crown was placed on 36 ( lower left first molar) after orthodontic treatment
- The reason why clinical outcome didn't have an exact match with the ClinCheck is that I over-engineered ClinCheck plan, especially over-treated deep overbite in this case. Patient was very satisfied with the treatment outcome
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