Klasse III
,
Anteriorer Kreuzbiss
,
Enge Zahnbögen
,
Maxilläre Mittellinien-Abweichung
,
Engstand
,
Rotationen

Distalisation
,
Mesialisation
,
Extrusion
,
Intrusion
,
Expansion
,
Andere Extraktion
,
Lückenschließung
,
Elastics: Klasse III
,
Elastics: Vertikal
,
Extraktion
Courtesy of Dr S. Chiung Hua Huang, 2022
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 26
  • Gender: male
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 30 monate

Anzahl der Aligner

  • Maxillary: 60 + 33 = 93
  • Mandibulary: 60 + 33 = 93

Aligner Wear time

  • 10 Tage

Retention

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • Klasse I-Relation erzielt
  • Funktionale Eckzahn-Führung auf beiden Seiten
  •  Kreuzbiss im Frontzahnbereich korrigiert
  • Posteriorer Kreuzbiss korrigiert
  • Normaler Overjet und Overbite erzielt
  • Overjet verbessert
  • Mittellinien symmetrisch
  • Richtige axiale Schneidezahninklination
  • Zahnbögen begradigt und koordiniert
  • Zahnbogenform verbessert
  • Ästhetische Lachlinie wurde erzielt  
  • Alle Behandlungsziele wurden erreicht für den Fall
  • Harmonie der Zahnbögen wurde erzielt

Bemerkungen

  • Sequential distalization of Q2 and Q3 were planned with reciprocal space closure by sequential retraction of 3 4 5 and sequential protraction of 7 & 8 on Q1 and Q4.
  • Vertical elastics from 17 to 47 were utilized in lateral sages of first treatment to correct scissor bite and to prevent dumping during space closure.
  • Extraction space was almost closed with a tiny space between 42 43 after the first treatment.
  • Additional aligners were planned to close the space, coincide midline, and improve occlusion.
  • Class III elastics were used with additional aligners.

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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