Classe II div 1
,
Deep bite
,
Arcades étroites
,
Décalage des lignes médianes

Distalisation
,
 Nivellement de la courbe de Spee
,
Ingression
,
Expansion
,
Rétraction
,
RIP
,
TADs
,
Elastics: Class II in Additional Aligners
,
Élastiques : Vertical
Courtesy of Dr Y. Nien Shan, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 28
  • Gender: female
  • Invisalign Treatment Option: Invisalign Comprehensive

Total Treatment Time

  • 30 mois

Nombre d'aligners

  • Maxillary: 20 + 65 + 8 = 93
  • Mandibulary: 20 + 37 + 8 = 65

Aligner Wear time

  • 1 semaine

Rétention

  • Maxillary: Other clear
  • Mandibular: Fixed/Bonded

Results achieved

  • Relation de Classe I obtenue
  • Guidage fonctionnel des canines des deux côtés
  • 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

  • The first series mainly expanded the arch, unlocked the mandible, and assured the real occlusion.
  • In the second series, we combined two Tads over the zygomatic area to distalize the upper and lower arch and the other two Tads for a correct gummy smile and occlusal plane canting.
  • During largely intruding and retracting upper dentition, we added a vertical jump and vertical elastic for the bite set.
  • In the end, used 8 more aligners for esthetic detailing.

Images

Initial and final

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upper
lower
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front
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lower
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left

Le progrès

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front
left
DébutFinal
Before picture of treatment
After picture of treatment
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Radiographies

Début Final
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