Class II div 2
,
Mandibuläre Retrognathie
,
Deep bite
,
Enge Zahnbögen
,
Mandibuläre Mittellinien-Abweichung
,
Engstand
,
Rotationen

Mandibuläre Protrusion
,
Extrusion
,
Intrusion
,
Expansion
,
Proklination
,
ASR
,
Elastics: Klasse II
Courtesy of Dr M. Lama, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 16
  • Gender: female
  • Invisalign Submission Option: Invisalign Teen with MA

Anzahl der Aligner

  • Maxillary: 28 + 38 + 30 = 96
  • Mandibulary: 28 + 38 + 30 = 96

Aligner Wear time

  • 1 woche

Retention

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

Results achieved

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

Bemerkungen

  • We started with the first phase of symmetrical mandibular advance. On the left the class II was greater and at this stage, we programmed a leveling of the Spee Curve.
  •  In a second phase, we made left distalization and elastics to get the class I canine left.
  • The third stage was to improve the highlight and with superior IPR and achieve adequate over-ordering with pure lower incisor intrusion.

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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