Klasse II Div. 1
,
Erhöhter Overjet
,
Deep bite
,
Engstand

 Nivellierung der Spee-Kurve
,
Retraktion
,
Extraktion der unteren Schneidezähne
,
First premolar extraction
,
ASR
,
Extraktion
Courtesy of Dr F. Wang, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 26
  • Gender: male
  • Invisalign Treatment Option: Invisalign Teen

Total Treatment Time

  • 37 months

Anzahl der Aligner

  • Maxillary: 57 + 47 = 104
  • Mandibulary: 35 + 32 = 67

Aligner Wear time

  • 7-10days

Retention

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

Results achieved

  • Class II relationship maintained
  • Funktionale Eckzahn-Führung auf beiden Seiten
  • Normaler Overjet und Overbite erzielt
  • Overjet verbessert
  • Deutliche Verbesserung des Overjet
  • Curve of Spee leveled
  • Ästhetische Lachlinie wurde erzielt  
  • Alle Behandlungsziele wurden erreicht für den Fall

Bemerkungen

  • This is a complicated case for a female patient with a convex profile, maxillary protrusion, incompetent lips, and a gummy smile
  • Two upper first premolars and one lower incisor were extracted for retraction of anterior teeth and to achieved normal overjet and overbite and get the perfect profile.
  • After treatment, the aesthetic smile line was achieved and the patient became confident and cheerful, which is the charm of orthodontic treatment.

Images

Initial and final

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upper
lower
right
front
left
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upper
lower
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front
left

Fortschritt

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front
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AusgangspositionFinale
Before picture of treatment
After picture of treatment
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Röntgenbilder

Ausgangsposition Finale
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