Classe II div 1
,
Surplomb accru
,
Deep bite
,
Décalage des lignes médianes

Avancée mandibulaire
,
Expansion
,
Elastics: Class II in Additional Aligners
,
Élastiques : Vertical
Courtesy of Dr Y. Zhou, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 12
  • Gender: female
  • Invisalign Submission Option: Invisalign Teen

Total Treatment Time

  • 22 mois

Nombre d'aligners

  • Maxillary: 30 + 21 = 51
  • Mandibulary: 30 + 21 = 51

Aligner Wear time

  • 10 jours

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
  • Amélioration significative du surplomb
  • Les axes médians coïncident

Commentaires

  • This is a girl with mandibular retrusion.
  • We used MA to help the mandibular move forward in 10 months. Only one jump was used in MA phase.
  • Finally, we used Class II elastic to keep the results in additional aligners.

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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