Klasse II Div. 1
,
Erhöhter Overjet
,
Open bite
,
Mandibuläre Mittellinien-Abweichung

Elastics: Klasse II
,
Distalisation
,
 Nivellierung der Spee-Kurve
,
Extrusion
,
Intrusion
,
Expansion
,
Elastics: Class II in Additional Aligners
,
Elastics: Vertikal
Courtesy of Dr. S. Chiung Hua Huang, 2019
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 21
  • Gender: female
  • Invisalign Treatment Option: Invisalign Full

Total Treatment Time

  • 8 monate

Anzahl der Aligner

  • Maxillary: 17 + 12 = 29
  • Mandibulary: 17 + 12 = 29

Aligner Wear time

  • 1 woche

Retention

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • Klasse I-Relation erzielt
  • Normal overjet and overbite achieved
  • Overjet verbessert
  • Significant improvement ofoverbite
  • Mittellinien symmetrisch
  • Richtige axiale Schneidezahninklination
  • Zahnbögen begradigt und koordiniert
  • Zahnbogenform verbessert
  • Aesthetic smile linewas achieved
  • Harmonie der Zahnbögen wurde erzielt

Bemerkungen

  • Sequential intrusion of upper posterior teeth with the use of Class II elastics from manual precision cuts on upper canines to buttons on lower 2nd molars
  • The use of Class II elastics created the upper distalization and Class II elastic jump t
  • We continued sequential intrusion of posterior teeth with the extrusion of lower anterior teeth, and vertical triangular elastics. from upper canine to lower canine and 1st premolar in additional aligner phase to settle occlusion.

Images

Initial and final

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lower
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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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