Klasse I
,
Erhöhter Overjet
,
Open bite
,
Asymmetrische Zahnbögen
,
Maxilläre Mittellinien-Abweichung
,
Mittellinienverschiebung
,
Engstand
,
Rotationen

Extrusion
,
Intrusion
,
Expansion
,
ASR
,
Elastics: Klasse II
Courtesy of Dr R. Lie, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 39
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 12 monate

Anzahl der Aligner

  • Maxillary: 40 + 10 = 50
  • Mandibulary: 40 + 10 = 50

Aligner Wear time

  • 1 woche

Retention

  • Maxillary: Fixed/Bonded
  • Mandibular: Fixed/Bonded

Results achieved

  • Klasse I-Relation erhalten
  • Funktionale Eckzahn-Führung auf beiden Seiten
  • Normaler Overjet und Overbite erzielt
  • Deutliche Verbesserung des Overbite
  • 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

  • The crowding in the upper and lower anterior segments was relieved through the staging of interproximal tooth reduction (IPR) in order to avoid unwanted tooth movements.
  • More IPR was prescribed on the upper left quadrant for correction of the upper dental midline by facilitating shifting of the upper midline towards the left.
  • Proper arch form was achieved through mild transverse expansion of the buccal segments.
  • The open bite was closed and the overbite was improved by a combination of intrusion of the upper posterior segments and extrusion of the upper incisors.
  • Light Class II elastics were worn to facilitate coordination between the upper and lower arches.

Images

Initial and final

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upper
lower
right
front
left
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upper
lower
right
front
left

Fortschritt

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lower
right
front
left
AusgangspositionFinale
Before picture of treatment
After picture of treatment
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Röntgenbilder

Ausgangsposition Finale
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