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

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Fortschritt

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AusgangspositionFinale
Before picture of treatment
After picture of treatment
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Röntgenbilder

Ausgangsposition Finale
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