Klasse II Div. 1
,
Kreuzbiss im Seitenzahnbereich
,
Deep bite
,
Engstand
,
Rotationen

Distalisation
,
Leveling curve of Spee
,
Intrusion
,
Retraktion
,
ASR
,
Elastics: Klasse II
,
Elastics: Vertikal
Courtesy of Dr. V. Laoamata, 2019
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 27
  • Gender: female
  • Invisalign Treatment Option: Invisalign Full

Total Treatment Time

  • 16 monate

Anzahl der Aligner

  • Maxillary: 42 + 16 = 58
  • Mandibulary: 42 + 16 = 58

Aligner Wear time

  • 1 woche

Retention

  • Maxillary: Vivera
  • Mandibular: Vivera

Results achieved

  • Klasse I-Relation erzielt
  • Funktionale Eckzahn-Führung auf beiden Seiten
  • Posteriorer Kreuzbiss korrigiert
  • Normal overjet and overbite achieved
  • Tiefbiss verbessert
  • Overjet verbessert
  • Mittellinien symmetrisch
  • Curve of Spee leveled
  • Zahnbögen begradigt und koordiniert
  • Alignment beider Zahnbögen durch De-Rotation
  • Zahnbogenform verbessert
  • Alle Behandlungsziele wurden erreicht für den Fall
  • Harmonie der Zahnbögen wurde erzielt

Bemerkungen

  • This is a Class II case with a good profile
  • The treatment plan set up was to use sequential distalization to correct the Class II molar and canine relationship to Class I
  • Class II elastics were used with precision cuts, along with 5 mm. vertical conventional rectangular attachments on 1.3 and 2.3 to provide retention of the aligner due to the short crown
  • The Optimized rotation attachment on 3.5 was very effective for the derotation and alignment
  • Finally, the vertical elastics were used to close the posterior open bite in the additional aligner set

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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