Classe I
,
Rétrognathie mandibulaire
,
Deep bite
,
Arcades étroites
,
Décalage de la ligne médiane maxillaire
,
Décalage des lignes médianes
,
Encombrement
,
Rotations

Leveling curve of Spee
,
Ingression
,
Expansion
,
Rétraction
,
RIP
Courtesy of Dr W. Chi Chiu, 2020
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 18
  • Gender: female
  • Invisalign Treatment Option: Invisalign Full

Total Treatment Time

  • 18 mois

Nombre d'aligners

  • Maxillary: 28 + 29 = 57
  • Mandibulary: 28 + 29 = 57

Aligner Wear time

  • 7-10days

Rétention

  • Maxillary: Vivera retainer
  • Mandibular: Vivera retainer

Results achieved

  • Relation de Classe I maintenue
  • Guidage fonctionnel des canines des deux côtés
  • Surplomb normal et recouvrement obtenu
  • Supraclusion améliorée
  • Amélioration significative du recouvrement
  • Les axes médians coïncident
  • Inclinaison axiale correcte des incisives
  • Curve of Spee leveled
  • Arcades alignées et coordonnées
  • 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

  • Intrusion was used to level the COS on the lower arch to correct deep bite
  • Expansion and IPR protocols created space for the alleviation of crowding
  • Midline deviation was corrected by unilateral IPR protocols
  • Derotation with optimized attachments on 35 45 were excellent
  • No elastics were used at all in this treatment

Images

Initial and final

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upper
lower
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front
left
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lower
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front
left

Le progrès

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left
DébutFinal
Before picture of treatment
After picture of treatment
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Radiographies

Début Final
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