Classe II div 1
,
Surplomb accru
,
Deep bite
,
Arcades étroites

Distalisation
,
 Nivellement de la courbe de Spee
,
Ingression
,
Expansion
,
Rétraction
,
RIP
,
Élastiques : Classe II
,
Élastiques : Classe III
Courtesy of Dr Q. Chen, 2022
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 33
  • Gender: female
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 20 mois

Nombre d'aligners

  • Maxillary: 61 + 20 = 81
  • Mandibulary: 61 + 23 = 84

Aligner Wear time

  • 1 semaine

Rétention

  • Maxillary: Hawley
  • Mandibular: Hawley

Results achieved

  • Relation de Classe I obtenue
  • Guidage fonctionnel des canines des deux côtés
  • Surplomb normal et recouvrement obtenu
  • Supraclusion améliorée
  • Surplomb amélioré
  • Amélioration significative du recouvrement
  • Amélioration significative du surplomb
  • Curve of Spee leveled
  • Ligne de sourire esthétique obtenue  
  • Cas dont les objectifs de traitement ont tous été atteints

Commentaires

  • Invisalign is good for molar distalization and lower front teeth intrusion.
  • The upper molars were distally moved by 2mm.
  • The upper front teeth were retracted by 8mm.
  • Class II elastics were used to enhance maxillary anchorage and help retract upper incisors.
  • The upper and lower arches were expanded by 1.2mm per side at the posterior area.
  • Black triangle was improved after lower front teeth retraction and IPR.
  • Molar and canine relationships were both adjusted.

Images

Initial and final

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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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