Classe I
,
Articulé croisé postérieur
,
Articulé croisé antérieur
,
Décalage des lignes médianes
,
Encombrement
,
Rotations

Élastiques : Classe III
,
Mésialisation
,
Leveling curve of Spee
,
Égression
,
Ingression
,
Vestibulo-version
,
First premolar extraction
,
Autre extraction
Courtesy of Dr X. Zhang, 2018
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 12
  • Gender: male
  • Invisalign Treatment Option: Invisalign Teen

Total Treatment Time

  • 29 mois

Nombre d'aligners

  • Maxillary: 34 + 32 = 66
  • Mandibulary: 38 + 29 = 67

Aligner Wear time

  • 10 jours

Results achieved

  • Relation de Classe I maintenue
  • Guidage fonctionnel des canines des deux côtés
  •  Articulé croisé antérieur corrigé
  • Articulé croisé postérieur corrigé
  • Normal overjet and overbite achieved
  • Les axes médians coïncident
  • Inclinaison axiale correcte des incisives
  • Courbe de Spee nivelée
  • Cas dont les objectifs de traitement ont tous été atteints
  • Obtention d’arcades harmonieuses

Commentaires

  • The patient cooperated very well during the treatment and was consistent in wearing the aligners.
  • The mandible kept growing during the treatment, we added class-III elastics to adjust molar's relationship.
  • We started the second phase to adjust molars' relationship and extrude tooth 12.

Images

Initial and final

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front
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lower
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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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