Klasse II Div. 1
,
Erhöhter Overjet
,
Open bite
,
Enge Zahnbögen
,
Mandibuläre Mittellinien-Abweichung
,
Engstand
,
Rotationen
,
Lückenstand

Distalisation
,
Mesialisation
,
 Nivellierung der Spee-Kurve
,
Extrusion
,
Intrusion
,
Expansion
,
Retraktion
,
ASR
,
Elastics: Klasse II
,
Elastics: Class II in Additional Aligners
,
Elastics: Vertikal
Courtesy of Dr K. Sung Chung, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 13
  • Gender: female
  • Invisalign Submission Option: Invisalign Lite

Total Treatment Time

  • 11 monate

Anzahl der Aligner

  • Maxillary: 14 + 14 = 28
  • Mandibulary: 14 + 14 = 28

Aligner Wear time

  • 12 days

Retention

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

Results achieved

  • Klasse I-Relation erzielt
  • Funktionale Eckzahn-Führung auf beiden Seiten
  • Normaler Overjet und Overbite erzielt
  • Deutliche Verbesserung des Overjet
  • Mittellinien symmetrisch
  • Richtige axiale Schneidezahninklination
  • Curve of Spee leveled
  • Zahnbögen begradigt und koordiniert
  • Alignment beider Zahnbögen durch De-Rotation
  • Zahnbogenform verbessert
  • Ästhetische Lachlinie wurde erzielt  
  • Alle Behandlungsziele wurden erreicht für den Fall
  • Harmonie der Zahnbögen wurde erzielt

Bemerkungen

  • Severe overjet was improved by distalization of posterior teeth and IPR in conjunction with Class II elastics.
  • Leveling of lower Curve of Spee was performed by intrusion of lower incisors and extrusion of L456.
  • Proclination of upper incisors was significantly reduced by retraction of those teeth.
  • Patient was very satisfied with her smile and final outcome.

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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