Klasse II Div. 1
,
Kreuzbiss im Seitenzahnbereich
,
Deep bite
,
Enge Zahnbögen
,
Asymmetrische Zahnbögen

 Nivellierung der Spee-Kurve
,
TADs
,
Overtreatment
,
Elastics: Klasse II
,
Elastics: Class II in Additional Aligners
,
Extraktion
Courtesy of Dr M. Huan Tsai, 2022
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 14
  • Gender: male
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 27 monate

Anzahl der Aligner

  • Maxillary: 52 + 27 + 19 = 98
  • Mandibulary: 52 + 27 + 19 = 98

Aligner Wear time

  • 10 days to 7 days change

Retention

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

Results achieved

  • Klasse I-Relation erzielt
  • Funktionale Eckzahn-Führung auf beiden Seiten
  • Posteriorer Kreuzbiss korrigiert
  • Tiefbiss verbessert
  • Overjet verbessert
  • Deutliche Verbesserung des Overbite
  • Deutliche Verbesserung des Overjet
  • Mittellinien symmetrisch
  • Curve of Spee leveled
  • Zahnbögen begradigt und koordiniert

Bemerkungen

  • In this molar full class II relationship case, we performed upper single arch extraction with TADs to retract upper anterior teeth.
  • The deep bite was solved by leveling the curve of Spee combined with vertical growth of the mandible.

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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