Klasse II Div. 1
,
Erhöhter Overjet
,
Open bite
,
Enge Zahnbögen
,
Asymmetrische Zahnbögen
,
Maxilläre Mittellinien-Abweichung
,
Mandibuläre Mittellinien-Abweichung
,
Mittellinienverschiebung
,
Lückenstand
,
Diastema

Distalisation
,
Extrusion
,
Intrusion
,
Expansion
,
Retraktion
,
Elastics: Klasse II
,
Elastics: Vertikal
Courtesy of Dr J. Tsai, 2023
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 16
  • Gender: male
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 24 monate

Anzahl der Aligner

  • Maxillary: 43 + 12 + 11 = 66
  • Mandibulary: 30 + 7 + 11 = 48

Aligner Wear time

  • 1 woche

Retention

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • Klasse I-Relation erzielt
  • Funktionale Eckzahn-Führung auf beiden Seiten
  • Normaler Overjet und Overbite erzielt
  • Overjet verbessert
  • Deutliche Verbesserung des Overjet
  • Mittellinien symmetrisch
  • Curve of Spee leveled
  • Zahnbögen begradigt und koordiniert
  • Alignment beider Zahnbögen durch De-Rotation
  • Zahnbogenform verbessert
  • Ästhetische Lachlinie wurde erzielt  
  • Alle Behandlungsziele wurden erreicht für den Fall
  • Harmonie der Zahnbögen wurde erzielt

Bemerkungen

  • Patient presented with a Class II malocclusion, open bite, and low MPA.
  • Bilateral sequential distalization was planned: 3.1 mm for left side and 4.1 mm for right side were prescribed.
  • Class I molar/ canine were achieved with Class II elastics.
  • Class II molar correction using sequential distalization protocol is very predictable with Invisalign treatment.

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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