Klasse II Div. 1
,
Kreuzbiss im Seitenzahnbereich
,
Enge Zahnbögen
,
Engstand
,
Rotationen

Distalisation
,
Expansion
,
ASR
,
TADs
Courtesy of Dr X. Guan, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 25
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 24 monate

Anzahl der Aligner

  • Maxillary: 78 + 11 + 7 = 96
  • Mandibulary: 60 + 11 + 8 = 79

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
  • Ästhetische Lachlinie wurde erzielt  
  • Alle Behandlungsziele wurden erreicht für den Fall
  • Harmonie der Zahnbögen wurde erzielt

Bemerkungen

This patient had severe crowding, class II molar and canine relationship, and protruded lateral profile. Since there was enough space in the posterior molar area, I performed distalization on the upper and lower teeth sequentially with TADs.

Images

Initial and final

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upper
lower
right
front
left
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upper
lower
right
front
left
AusgangspositionFinale
Before picture of treatment
After picture of treatment
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Röntgenbilder

Ausgangsposition Finale
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