Classe II div. 1
,
Affollamento

Elastici: Classe II
,
Retrazione
,
First premolar extraction
,
Altra estrazione
,
IPR
,
TADs
Courtesy of Dr. S. Zou, 2019
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 22
  • Gender: female
  • Invisalign Submission Option: Invisalign Teen

Total Treatment Time

  • 26 months

Numero di aligner

  • Maxillary: 46 + 19 = 65
  • Mandibulary: 46 + 14 = 60

Aligner Wear time

  • 1settimana

Ritenzione

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

Results achieved

  • Relazione di Classe I
  • Curve of Spee leveled
  • Arcate allineate e coordinate
  • Miglioramento della forma dell’arcata
  • Aesthetic smile linewas achieved

Commenti

  • TADs were used from stage 34 on the upper left and upper right side
  • From stage 27 we used power arms on the lower canines and the lower first molars
  • A little IPR on the lower anterior teeth improved the Bolton discrepancy
  • Aligners were changed every 10 days with a few exceptions, where we changed them after 7 days
  • The protrusion profile improved after treatment

Images

Initial and final

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

Progresso

Click to compare enlarged
upper
lower
right
front
left
InizialeFinale
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

Le radiografie

Iniziale Finale
Click to compare enlarged398
Click to compare enlarged392