Classe I
,
Articulé croisé antérieur
,
Surplomb accru
,
Deep bite
,
Arcades étroites
,
Arcades asymétriques
,
Décalage de la ligne médiane maxillaire
,
Encombrement
,
Rotations

 Nivellement de la courbe de Spee
,
Expansion
,
RIP
,
Traitement de Phase I / Interception
Courtesy of Dr L. Chin Chou, 2024
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 9
  • Gender: female
  • Invisalign Submission Option: Invisalign First

Total Treatment Time

  • 20 mois

Nombre d'aligners

  • Maxillary: 40 + 22 + 27 = 89
  • Mandibulary: 40 + 22 + 22 = 84

Rétention

  • Maxillary: Hawley
  • Mandibular: Hawley

Results achieved

  • Relation de Classe I maintenue
  •  Articulé croisé antérieur corrigé
  • Surplomb normal et recouvrement obtenu
  • Supraclusion améliorée
  • Surplomb amélioré
  • 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
  • Ligne de sourire esthétique obtenue  
  • Cas dont les objectifs de traitement ont tous été atteints
  • Obtention d’arcades harmonieuses

Commentaires

  • Use expansion and IPR to relieve the severe crowding.
  • After flattening the curve of Spee, the mandible will jump to the proper position, and combined with growth, the mandible advance to the proper position.
  • Upper 2-2 retraction can solve the protrusive lips.

Images

Initial and final

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Le progrès

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DébutFinal
Before picture of treatment
After picture of treatment
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Radiographies

Début Final
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