Class II div 2
,
Kreuzbiss im Seitenzahnbereich
,
Deep bite

Distalisation
,
 Nivellierung der Spee-Kurve
,
Intrusion
,
Expansion
,
ASR
,
Elastics: Klasse II
,
Elastics: Class II in Additional Aligners
Courtesy of Dr Y. Liu, 2022
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 13
  • Gender: male
  • Invisalign Submission Option: Invisalign Comprehensive

Anzahl der Aligner

  • Maxillary: 55 + 20 = 75
  • Mandibulary: 55 + 20 = 75

Aligner Wear time

  • 1 woche

Retention

  • Maxillary: Vivera retainer
  • Mandibular: Vivera retainer

Results achieved

  • Klasse I-Relation erzielt
  • Posteriorer Kreuzbiss korrigiert
  • Normaler Overjet und Overbite erzielt
  • Tiefbiss verbessert
  • Deutliche Verbesserung des Overbite
  • Mittellinien symmetrisch
  • Curve of Spee leveled
  • Zahnbögen begradigt und koordiniert
  • Alle Behandlungsziele wurden erreicht für den Fall
  • Harmonie der Zahnbögen wurde erzielt

Bemerkungen

  • This is a Class II division 2, deep bite with posterior buccal crossbite case.
  • Upper sequential distalization and simulation jump with full-time Class II elastics were used to achieve Class I relation.
  • Stage the upper anterior teeth movements as 1. Procline, 2. Intrude, 3. Retract.

Images

Initial and final

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

Fortschritt

Click to compare enlarged
upper
lower
right
front
left
AusgangspositionFinale
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

Röntgenbilder

Ausgangsposition Finale
Click to compare enlarged400
Click to compare enlarged394