Klasse II Div. 1
,
Anteriorer Kreuzbiss
,
Enge Zahnbögen
,
Asymmetrische Zahnbögen
,
Maxilläre Mittellinien-Abweichung
,
Mandibuläre Mittellinien-Abweichung
,
Engstand
,
Rotationen

 Nivellierung der Spee-Kurve
,
Expansion
,
Retraktion
,
Proklination
,
First premolar extraction
,
Elastics: Klasse II
,
Elastics: Klasse III
Courtesy of Dr Y. Wang, 2022
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 29
  • Gender: female
  • Invisalign Treatment Option: Invisalign Full

Total Treatment Time

  • 24 monate

Anzahl der Aligner

  • Maxillary: 44 + 19 + 19 = 82
  • Mandibulary: 37 + 19 + 21 = 77

Aligner Wear time

  • 2-weeks

Retention

  • Maxillary: Hawley
  • Mandibular: Hawley

Results achieved

  • Klasse I-Relation erzielt
  •  Kreuzbiss im Frontzahnbereich korrigiert
  • Mittellinien symmetrisch
  • Richtige axiale Schneidezahninklination
  • 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

  • The crowding of teeth has been solved, and the upper and lower dentition has been vented.
  • Canine and molar relationship class one has good occlusion.
  • No other auxiliary devices are used, but the epidemic has delayed nearly a year.

Images

Initial and final

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upper
lower
right
front
left
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upper
lower
right
front
left
AusgangspositionFinale
Before picture of treatment
After picture of treatment
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Röntgenbilder

Ausgangsposition Finale
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