Class II div 2
,
Erhöhter Overjet
,
Mandibuläre Retrognathie
,
Enge Zahnbögen
,
Maxilläre Mittellinien-Abweichung
,
Mittellinienverschiebung
,
Engstand
,
Rotationen

Distalisation
,
Extrusion
,
Intrusion
,
Expansion
,
ASR
,
Elastics: Klasse II
,
Elastics: Vertikal
Courtesy of Dr W. ting Lin, 2021
Before picture of treatment

Treatment Summary

Patient Information

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

Total Treatment Time

  • 22 monate

Anzahl der Aligner

  • Maxillary: 40 + 12 + 7 = 59
  • Mandibulary: 40 + 11 + 7 = 58

Aligner Wear time

  • start with 2 week and then speed up to 1 week aligner change frequentcy

Retention

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • Klasse I-Relation erzielt
  • Funktionale Eckzahn-Führung auf beiden Seiten
  • Normaler Overjet und Overbite erzielt
  • Deutliche Verbesserung des Overbite
  • Deutliche Verbesserung des Overjet
  • Mittellinien symmetrisch
  • Alignment beider Zahnbögen durch De-Rotation
  • Zahnbogenform verbessert
  • Alle Behandlungsziele wurden erreicht für den Fall

Bemerkungen

  • Non-extraction treatment
  • Upper arches expansion
  • Upper arch sequential distalization
  • Cl II elastics
  • Posterior tooth intrusion and a new bite jump to close the anterior open bite
  • Mild IPR

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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