Classe III, Articulé croisé antérieur, Arcades étroites, Arcades asymétriques, Décalage des lignes médianes, Rotations
Distalisation
, Mésialisation
, Nivellement de la courbe de Spee
, Égression
, Ingression
, Expansion
, Rétraction
, Vestibulo-version
, First premolar extraction
, RIP
, Élastiques : Vertical
, Extraction
Courtesy of Dr Q. Chen,
2022
Treatment Summary
Patient Information
- Age: 31
- Gender: female
- Invisalign Submission Option: Invisalign Full
Total Treatment Time
- 27 mois
Nombre d'aligners
- Maxillary: 30 + 30 + 43 = 103
- Mandibulary: 30 + 30 + 58 = 118
Aligner Wear time
- 1 semaine
Rétention
- Maxillary: Hawley
- Mandibular: Hawley
Results achieved
- Relation de Classe I maintenue
- Guidage fonctionnel des canines des deux côtés
- Articulé croisé antérieur corrigé
- Surplomb normal et recouvrement obtenu
- Les axes médians coïncident
- Inclinaison axiale correcte des incisives
- Curve of Spee leveled
- Cas dont les objectifs de traitement ont tous été atteints
- Obtention d’arcades harmonieuses
Commentaires
- Invisalign worked well at lower incisor torque control and anterior teeth intrusion.
- G6 system worked well at closure of lower premolar extraction space.
- Lower anterior teeth were retracted for 5mm without any gum recession and facial profile was well improved.
- Root torque control was used although the treatment and the gum recession of 42 was improved after treatment.
- Leveled Curve of Spee.
- Normal overjet and overbite relationships were achieved.
- Torque control of anterior teeth is very important in crossbite treatment.
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