Klasse II Div. 1
,
Erhöhter Overjet
,
Deep bite
,
Enge Zahnbögen
,
Mittellinienverschiebung
,
Engstand

Mandibuläre Protrusion
,
Pre Mandibular advancement phase
,
Expansion
,
Elastics: Vertikal
Courtesy of Dr C. I Chen, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 12
  • Gender: female
  • Invisalign Submission Option: Invisalign Teen with MA

Total Treatment Time

  • 23 monate

Anzahl der Aligner

  • Maxillary: 30 + 26 + 25 = 81
  • Mandibulary: 30 + 26 + 23 = 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
  • Normaler Overjet und Overbite erzielt
  • Tiefbiss verbessert
  • Mittellinien symmetrisch
  • Richtige axiale Schneidezahninklination
  • Curve of Spee leveled
  • Zahnbogenform verbessert
  • Ästhetische Lachlinie wurde erzielt  
  • Harmonie der Zahnbögen wurde erzielt

Bemerkungen

  • Before growth peak of this patient MA feature applied to improve excessive OJ and OB.
  • Additional aligner with midline and vertical elastics to achieve proper treatment outcome.

Images

Initial and final

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lower
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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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