Klasse II Div. 1
,
Kreuzbiss im Seitenzahnbereich
,
Erhöhter Overjet
,
Open bite
,
Enge Zahnbögen
,
Maxilläre Mittellinien-Abweichung
,
Mandibuläre Mittellinien-Abweichung
,
Mittellinienverschiebung
,
Engstand
,
Rotationen

Mesialisation
,
Retraktion
,
First premolar extraction
Courtesy of Dr. M. Kubota, 2019
Before picture of treatment

Behandlung im Mittelpunkt

Dr. M. Kubota

We would like to thank Dr. Kubota for submitting this great example of a premolar extraction case with the use of Optimized G6 First premolar extraction solution for maximum anchorage SmartFroce features.

Dr. Quote: "I'm very happy that the Invisalign treatment with premolar extraction has been very successful in such a complex and difficult case. "

Dr. M. Kubota

Treatment Summary

Patient Information

  • Age: 22
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 26 months

Anzahl der Aligner

  • Maxillary: 67 + 10 = 77
  • Mandibulary: 67 + 10 = 77

Aligner Wear time

  • 8 days

Retention

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • Klasse I-Relation erzielt
  • Posteriorer Kreuzbiss korrigiert
  • Normal overjet and overbite achieved
  • Deutliche Verbesserung des Overjet
  • Mittellinien symmetrisch
  • Aesthetic smile linewas achieved
  • Alle Behandlungsziele wurden erreicht für den Fall
  • Harmonie der Zahnbögen wurde erzielt

Bemerkungen

  • Sequential movement during space closure was effective to prevent any undesirable molar tipping
  • Bite ramps were used to prevent anterior occlusal interference.
  • Short Class II elastics were used to obtain Class I molar relation

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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