Klasse II Div. 1
,
Engstand

 Nivellierung der Spee-Kurve
,
First premolar extraction
,
Elastics: Klasse II
,
Elastics: Class II in Additional Aligners
Courtesy of Dr X. Yu, 2022
Before picture of treatment

Treatment Summary

Patient Information

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

Total Treatment Time

  • 21 monate

Anzahl der Aligner

  • Maxillary: 53 + 33 + 5 = 91
  • Mandibulary: 53 + 33 + 5 = 91

Aligner Wear time

  • 1 woche

Retention

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • Klasse I-Relation erzielt
  • Funktionale Eckzahn-Führung auf beiden Seiten
  • Normaler Overjet und Overbite erzielt
  • Curve of Spee leveled
  • Zahnbögen begradigt und koordiniert
  • Alle Behandlungsziele wurden erreicht für den Fall

Bemerkungen

  •  G6 system for maximum anchorage works well on the upper arch.
  • Leveled Curve of Spee.
  • Class II Elastics helped to correct the molar relationships.
  • Patient was fully satisfied.

Images

Initial and final

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upper
lower
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front
left
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lower
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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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