Klasse I
,
Mittellinienverschiebung
,
Engstand
,
Rotationen

 Nivellierung der Spee-Kurve
,
Retraktion
,
First premolar extraction
,
Lückenschließung
Courtesy of Dr W. Zhang, 2019
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 23
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 16 monate

Anzahl der Aligner

  • Maxillary: 45 + 24 = 69
  • Mandibulary: 45 + 24 = 69

Aligner Wear time

  • 1 woche

Results achieved

  • Klasse I-Relation erhalten
  • Funktionale Eckzahn-Führung auf beiden Seiten
  • Normal overjet and overbite achieved
  • Mittellinien symmetrisch
  • Richtige axiale Schneidezahninklination
  • Curve of Spee leveled
  • Zahnbögen begradigt und koordiniert
  • Alignment beider Zahnbögen durch De-Rotation
  • Zahnbogenform verbessert
  • Aesthetic smile linewas achieved
  • Alle Behandlungsziele wurden erreicht für den Fall
  • Harmonie der Zahnbögen wurde erzielt

Bemerkungen

  • Due to the use of G6 attachments in four quadrants, we successfully treated a bimaxillary protrusion case with the extraction of the four first premolars.
  • We were able to control a parallel move of the roots, and leveled the Spee curve successfully

Images

Initial and final

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lower
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left
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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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