Klasse II Div. 1
,
Kreuzbiss im Seitenzahnbereich
,
Erhöhter Overjet
,
Deep bite
,
Asymmetrische Zahnbögen
,
Maxilläre Mittellinien-Abweichung
,
Engstand

Distalisation
,
Mesialisation
,
Intrusion
,
Retraktion
,
First premolar extraction
,
ASR
,
Lückenschließung
,
Elastics: Klasse II
,
Elastics: Class II in Additional Aligners
,
Extraktion
Courtesy of Dr P. Nguyen, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 26
  • Gender: female
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 23 monate

Anzahl der Aligner

  • Maxillary: 69 + 26 = 95
  • Mandibulary: 69 + 26 = 95

Aligner Wear time

  • 1 woche

Retention

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • Klasse I-Relation erzielt
  • Funktionale Eckzahn-Führung auf beiden Seiten
  • Posteriorer Kreuzbiss korrigiert
  • Normaler Overjet und Overbite erzielt
  • Tiefbiss verbessert
  • Overjet verbessert
  • Mittellinien symmetrisch
  • Richtige axiale Schneidezahninklination
  • Zahnbögen begradigt und koordiniert
  • Zahnbogenform verbessert
  • Ästhetische Lachlinie wurde erzielt  
  • Alle Behandlungsziele wurden erreicht für den Fall
  • Harmonie der Zahnbögen wurde erzielt

Bemerkungen

  • We planned to extract 3 teeth including 1.4, 3.4 and 4.4
  •  Maximum anchorage of upper right molars.
  • Sequential distalization of upper left molars.
  • Moderate anchorage of lower teeth.
  • Class II elastics were used to provide anchorage for upper arch and closing lower arch.
  • Intrusion of upper and lower incisors to decrease deep bite.
  • The patient was very satisfied with the result.

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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