Klasse III
,
Kreuzbiss im Seitenzahnbereich
,
Anteriorer Kreuzbiss
,
Deep bite
,
Mittellinienverschiebung
,
Engstand
,
Rotationen

Distalisation
,
Extrusion
,
Intrusion
,
Expansion
,
Proklination
,
ASR
,
Elastics: Klasse III
Courtesy of Dr. S. Chieh Lin, 2017
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 17
  • Gender: female
  • Invisalign Submission Option: Full

Total Treatment Time

  • 23 monate

Anzahl der Aligner

  • Maxillary: 40 + 20 = 60
  • Mandibulary: 40 + 20 = 60

Aligner Wear time

  • 10 Tage

Retention

  • Maxillary: Vivera
  • Mandibular: Vivera

Results achieved

  • Klasse I-Relation erzielt
  • Funktionale Eckzahn-Führung auf beiden Seiten
  •  Kreuzbiss im Frontzahnbereich korrigiert
  • Posteriorer Kreuzbiss korrigiert
  • Normal overjet and overbite achieved
  • Tiefbiss verbessert
  • Significant improvement ofoverbite
  • Mittellinien symmetrisch
  • Richtige axiale Schneidezahninklination
  • Spee-Kurve nivelliert
  • Zahnbögen begradigt und koordiniert
  • Alignment beider Zahnbögen durch De-Rotation
  • Zahnbogenform verbessert
  • Aesthetic smile linewas achieved
  • Alle Behandlungsziele wurden erreicht für den Fall
  • Harmonie der Zahnbögen wurde erzielt

Bemerkungen

  • This is a severe Class III and facial asymmetry case.
  • She has asymmetrical arch form and crowding over both arch.
  • The most difficult problem in this case is to correct Class III to Class I, and I design stage distalization over Q3.
  • With compliance of Class III elastic usage , Class III and midline are corrected.
  • The Scissorbite is corrected by arch form development by aligners.
  • Anterior X-bite is corrected by proclined upper and lower retraction.

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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