Classe I
,
Articulé croisé antérieur
,
Occlusion de bout-à-bout
,
Décalage de la ligne médiane maxillaire
,
Décalage des lignes médianes
,
Encombrement
,
Rotations

Distalisation
,
Ingression
,
Rétraction
,
First premolar extraction
,
RIP
,
Fermeture d'espace
,
Élastiques : Classe III
,
Élastiques : Vertical
,
Extraction
Courtesy of Dr Y. Nien Shan, 2022
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 17
  • Gender: female
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 36 months

Nombre d'aligners

  • Maxillary: 66 + 21 + 4 = 91
  • Mandibulary: 66 + 21 + 4 = 91

Aligner Wear time

  • 9-10 days

Rétention

  • Maxillary: Other clear
  • Mandibular: Fixed/Bonded

Results achieved

  • Relation de Classe I obtenue
  • Guidage fonctionnel des canines des deux côtés
  •  Articulé croisé antérieur corrigé
  • Surplomb normal et recouvrement obtenu
  • Surplomb amélioré
  • Les axes médians coïncident
  • Inclinaison axiale correcte des incisives
  • Arcades alignées et coordonnées
  • Alignement des deux arcades par le biais d'une dérotation
  • Ligne de sourire esthétique obtenue  
  • Cas dont les objectifs de traitement ont tous été atteints
  • Obtention d’arcades harmonieuses

Commentaires

  • This is a pure G6 case using elastics to get a good and comfortable result.
  • During the first series, the patient did not have sensitivity and controlled the wearing time from 9-10 days by feeling (sometimes even 12 days).
  • Class III elastic was added only between stages 34-39 for anchorage control.
  • For the first AA, I just needed to correct the shallow bite, 35 rotation, and bite settling.
  • I tried adding horizontal attachments over posterior teeth for extrusion. But in the end, I also use vertical elastic to reinforce it.
  • Comparing her profile changing, we got a surprising and beautiful outcome.

Images

Initial and final

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lower
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front
left
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left

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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