Klasse I
,
Anteriorer Kreuzbiss
,
Kantenbiss
,
Enge Zahnbögen
,
Asymmetrische Zahnbögen
,
Mandibuläre Mittellinien-Abweichung
,
Mittellinienverschiebung
,
Engstand

Expansion
,
ASR
Courtesy of Dr S. Ahn, 2023
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 28
  • Gender: male
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 13 monate

Anzahl der Aligner

  • Maxillary: 31 + 27 = 58
  • Mandibulary: 31 + 27 = 58

Aligner Wear time

  • 1 woche

Retention

  • Maxillary: Vivera retainer
  • Mandibular: Vivera retainer

Results achieved

  • Klasse I-Relation erhalten
  • Funktionale Eckzahn-Führung auf beiden Seiten
  •  Kreuzbiss im Frontzahnbereich korrigiert
  • Deutliche Verbesserung des Overbite
  • Deutliche Verbesserung des Overjet
  • Mittellinien symmetrisch
  • Richtige axiale Schneidezahninklination
  • Zahnbögen begradigt und koordiniert
  • Alignment beider Zahnbögen durch De-Rotation
  • Zahnbogenform verbessert
  • Ästhetische Lachlinie wurde erzielt  
  • Alle Behandlungsziele wurden erreicht für den Fall
  • Harmonie der Zahnbögen wurde erzielt

Bemerkungen

  • Applying an asymmetric force differently to the right and left is a very complex technique. Invisalign system can apply this precisely in Clincheck software.
  • In this treatment, when I created the Clincheck treatment plan, I created a cusp-to-cusp relationship on the right and a large buccal overjet on the left.
  • By planning a differential movement of the molars on the left and right, I was able to achieve a good result.
  • Despite the severe skeletal asymmetry, I was able to create a correct midline and stable molar occlusion.
  • This did not require any TADs, TPAs, or other devices. Only the Invisalign treatment was sufficient.

Images

Initial and final

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left
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left

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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