Klasse II Div. 1
,
Kantenbiss
,
Asymmetrische Zahnbögen
,
Maxilläre Mittellinien-Abweichung
,
Engstand

Leveling curve of Spee
,
Intrusion
,
Expansion
,
Retraktion
,
Extraktion der unteren Schneidezähne
,
ASR
,
Veneers
,
Elastics: Klasse II
Courtesy of Dr F. WANG, 2020
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 37
  • Gender: female
  • Invisalign Treatment Option: Invisalign Teen

Total Treatment Time

  • 14 monate

Anzahl der Aligner

  • Maxillary: 32 + 12 = 44
  • Mandibulary: 32 + 12 = 44

Aligner Wear time

  • 1 week

Retention

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

Results achieved

  • Klasse I-Relation erzielt
  • Normaler Overjet und Overbite erzielt
  • 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

Did complete periodontal basic treatment

Protected her periodontal health by using optimized attachments, smaller traditional attachments and reducing the movement of each step of aligner to avoid periodontal trauma

The dark triangle between anterior teeth was improved by IPR, and the space provided by IPR and expansion of maxillary arch also made it possible to retract anterior teeth and improved her profile

Gained a better occlusal relationship,smile line and good profile.

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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