Classe II div 1
,
Surplomb accru
,
Rétrognathie mandibulaire
,
Deep bite
,
Arcades étroites
,
Arcades asymétriques
,
Encombrement

Expansion
,
 Nivellement de la courbe de Spee
,
First premolar extraction
,
RIP
Courtesy of Dr L. Yu, 2017
Before picture of treatment

Treatment Summary

Patient Information

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

Total Treatment Time

  • 24 mois

Nombre d'aligners

  • Maxillary: 36 + 14 = 50
  • Mandibulary: 36 + 11 = 47

Aligner Wear time

  • 2-weeks

Rétention

  • Maxillary: Fixed/Bonded
  • Mandibular: Fixed/Bonded

Results achieved

  • Class II relationship maintained
  • Supraclusion améliorée
  • Surplomb amélioré
  • Inclinaison axiale correcte des incisives
  • Courbe de Spee nivelée
  • Arcades alignées et coordonnées
  • Aesthetic smile linewas achieved
  • Obtention d’arcades harmonieuses

Commentaires

  • Completely inside the upper jaw. So pull out 24. Make 23 neat rows.
  • Because of the asymmetric tooth extraction, so increased the degree of symmetry of IPR to coordinate on both sides of the bow.

Images

Initial and final

Click to compare enlarged
upper
lower
right
front
left
Click to compare enlarged
upper
lower
right
front
left

Le progrès

Click to compare enlarged
upper
lower
right
front
left
DébutFinal
Before picture of treatment
After picture of treatment
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged

Radiographies

Début Final
Click to compare enlarged396
Click to compare enlarged390