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

Expansion
,
Extrusion
,
Retraktion
,
First premolar extraction
,
Andere Extraktion
,
Elastics: Klasse II
Courtesy of Dr H. Samoto, 2017
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 19
  • Gender: male
  • Invisalign Submission Option: Teen

Total Treatment Time

  • 21 monate

Anzahl der Aligner

  • Maxillary: 57 + 12 = 69
  • Mandibulary: 71 + 12 = 83

Aligner Wear time

  • 1 woche

Retention

  • Maxillary: Invisalign Aligner
  • Mandibular: Invisalign Aligner

Results achieved

  • Klasse I-Relation erhalten
  • Funktionale Eckzahn-Führung auf beiden Seiten
  •  Kreuzbiss im Frontzahnbereich korrigiert
  • Normal overjet and overbite achieved
  • Mittellinien symmetrisch
  • Richtige axiale Schneidezahninklination
  • Zahnbögen begradigt und koordiniert
  • Zahnbogenform verbessert
  • Aesthetic smile linewas achieved
  • Alle Behandlungsziele wurden erreicht für den Fall
  • Harmonie der Zahnbögen wurde erzielt

Bemerkungen

  • Class 3 elastics were used from #57 to #68 to obtain Class 1 canine relationships.
  • Additional aligner was ordered for improvement of lower right canine root angle.
  • Aligner wearing time was reduced from 20 hours to 8 houres from #71.

Images

Initial and final

Click to compare enlarged
upper
lower
right
front
left
Click to compare enlarged
upper
lower
right
front
left

Fortschritt

Click to compare enlarged
upper
lower
right
front
left
AusgangspositionFinale
Before picture of treatment
After picture of treatment
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged

Röntgenbilder

Ausgangsposition Finale
Click to compare enlarged398
Click to compare enlarged392