Classe II div 1, Articulé croisé antérieur, Surplomb accru, Rétrognathie mandibulaire, Deep bite, Arcades étroites, Encombrement, Rotations, Diastème
Nivellement de la courbe de Spee
, Ingression
, Expansion
, Rétraction
, Vestibulo-version
, RIP
, Traitement de Phase I / Interception
, Traitement de Phase II
, Élastiques : Classe II
Courtesy of Dr A. Nayak,
2024
Treatment Summary
Patient Information
- Age: 10
- Gender: female
- Invisalign Submission Option: Invisalign Comprehensive
Nombre d'aligners
- Maxillary: 28 + 22 + 23 = 73
- Mandibulary: 28 + 22 + 23 = 73
Aligner Wear time
- 10 jours
Rétention
- Maxillary: Vivera retainer
- Mandibular: Vivera retainer
Results achieved
- Relation de Classe I obtenue
- Guidage fonctionnel des canines des deux côtés
- Articulé croisé antérieur corrigé
- Surplomb normal et recouvrement obtenu
- Amélioration significative du recouvrement
- Amélioration significative du surplomb
- Les axes médians coïncident
- Inclinaison axiale correcte des incisives
- Curve of Spee leveled
- Arcades alignées et coordonnées
- Ligne de sourire esthétique obtenue
- Cas dont les objectifs de traitement ont tous été atteints
- Obtention d’arcades harmonieuses
Commentaires
- Arch expansion was the primary mode of gaining space. The aligner clearance was good enough to disclude the teeth during crossbite correction.
- The patient was instructed to wear the aligners while eating during the crossbite correction.
- The deciduous teeth shed in between the first round of aligners. Hence the second round was required to finish Phase 1.
- The second phase began nearly 2 years later. Here again, expansion was achieved along with IPR in the anterior teeth to have stable contacts.
- Vivera retainers (3 sets) were given to ensure the continued stability of the teeth.
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