Klasse II Div. 1
,
Deep bite
,
Enge Zahnbögen
,
Asymmetrische Zahnbögen
,
Maxilläre Mittellinien-Abweichung
,
Engstand
,
Lückenstand

 Nivellierung der Spee-Kurve
,
Intrusion
,
Retraktion
,
Extraktion der unteren Schneidezähne
,
First premolar extraction
,
Elastics: Klasse II
,
Elastics: Class II in Additional Aligners
,
Extraktion
Courtesy of Dr C. Wu, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 25
  • Gender: female
  • Invisalign Treatment Option: Invisalign Teen

Total Treatment Time

  • 26 months

Anzahl der Aligner

  • Maxillary: 46 + 22 + 3 = 71
  • Mandibulary: 46 + 22 + 3 = 71

Aligner Wear time

  • 10 Tage

Retention

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

Results achieved

  • Class II relationship maintained
  • Funktionale Eckzahn-Führung auf beiden Seiten
  • Normaler Overjet und Overbite erzielt
  • Deutliche Verbesserung des Overbite
  • Deutliche Verbesserung des Overjet
  • Mittellinien symmetrisch
  • Richtige axiale Schneidezahninklination
  • Curve of Spee leveled
  • Zahnbögen begradigt und koordiniert
  • Zahnbogenform verbessert
  • Ästhetische Lachlinie wurde erzielt  

Bemerkungen

  • This was a Class II div1 malocclusion with a large overjet and deep bite.
  • We created space in the upper arch with the extraction of the 2.4 for Retraction and Midline shift.
  • We created space in the lower arch with the extraction of the 3.1 to achieve Class II and Level Curve of Spee.

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
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