Klasse I
,
Anteriorer Kreuzbiss
,
Kantenbiss
,
Open bite
,
Enge Zahnbögen
,
Mittellinienverschiebung
,
Engstand
,
Rotationen

Extrusion
,
Expansion
,
Retraktion
,
ASR
Courtesy of Dr. K. Malekian, 2016
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 47
  • Gender: female
  • Invisalign Submission Option: Full

Total Treatment Time

  • 22 monate

Anzahl der Aligner

  • Maxillary: 36 + 16 = 52
  • Mandibulary: 36 + 16 = 52

Aligner Wear time

  • Treatment aligners every 14 days/ Refinement aligner change every 7 days

Retention

  • Maxillary: Vivera
  • Mandibular: Vivera

Results achieved

  • Klasse I-Relation erzielt
  • Klasse I-Relation erhalten
  • Funktionale Eckzahn-Führung auf beiden Seiten
  •  Kreuzbiss im Frontzahnbereich korrigiert
  • Normal overjet and overbite achieved
  • Deutliche Verbesserung des Overjet
  • Richtige axiale Schneidezahninklination
  • Spee-Kurve nivelliert
  • 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

  • The total amount of IPR planned resolved upper and lower anterior crowding and simultaneously we retracted upper and lower anterior teeth to correct the dental Bi-protrusion.
  • IPR average of 0.4mm-0.5mm at mesial and distal of upper premolar,canines and incisors.
  • IPR of 0.5mm at lower premolars, canines and lower incisors except at LL5, LL4, LL3 ( 0.7mm )
  • Alignment and Retraction of upper and lower anterior helps us to achieve "relative extrusion" in order to close the anterior open bite. Once upper and lower anterior teeth are aligned we use optimized extrusion attachment for extrusion of UR2 and UL2.
  • Optimized root control attachment was used for tooth UR1 for the tipping correction (from distal to mesial movement).

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

Ausgangsposition
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