Klasse II Div. 1
,
Erhöhter Overjet
,
Mandibuläre Retrognathie
,
Enge Zahnbögen
,
Mandibuläre Mittellinien-Abweichung
,
Mittellinienverschiebung

Mandibuläre Protrusion
,
Intrusion
,
Expansion
,
Retraktion
,
ASR
,
Elastics: Klasse II
Courtesy of Dr Q. Chen, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 14
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 12 monate

Anzahl der Aligner

  • Maxillary: 11 + 11 = 22
  • Mandibulary: 30 + 14 = 44

Aligner Wear time

  • 1 woche

Retention

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

Results achieved

  • Klasse I-Relation erzielt
  • Funktionale Eckzahn-Führung auf beiden Seiten
  • Normaler Overjet und Overbite erzielt
  • Tiefbiss verbessert
  • Overjet verbessert
  • Mittellinien symmetrisch
  • Richtige axiale Schneidezahninklination
  • Curve of Spee leveled
  • Zahnbogenform verbessert
  • Alle Behandlungsziele wurden erreicht für den Fall
  • Harmonie der Zahnbögen wurde erzielt

Bemerkungen

  • All treatment goals were achieved in 12 months.
  • The patient and her parents were quite satisfied with the short treatment time and final outcome.
  • Class II elastics were necessary for over-jet improvement and leveling of Curve of Spee.
  • This type of case can be finished by Invisalign Moderate.

Images

Initial and final

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

Ausgangsposition Finale
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