Klasse II Div. 1
,
Erhöhter Overjet
,
Deep bite
,
Enge Zahnbögen

Mesialisation
,
 Nivellierung der Spee-Kurve
,
Extrusion
,
Intrusion
,
Retraktion
,
Proklination
,
First premolar extraction
,
Andere Extraktion
,
Elastics: Klasse II
,
Extraktion
Courtesy of Dr K. Mehta, 2024
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 13
  • Gender: male
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 24 monate

Anzahl der Aligner

  • Maxillary: 45 + 11 = 56
  • Mandibulary: 45 + 24 = 69

Aligner Wear time

  • 10

Retention

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

Results achieved

  • Klasse I-Relation erzielt
  • Funktionale Eckzahn-Führung auf beiden Seiten
  • Normaler Overjet und Overbite erzielt
  • Tiefbiss verbessert
  • Overjet verbessert
  • Deutliche Verbesserung des Overbite
  • Mittellinien symmetrisch
  • Richtige axiale Schneidezahninklination
  • Curve of Spee leveled
  • Zahnbögen begradigt und koordiniert
  • Alignment beider Zahnbögen durch De-Rotation
  • Zahnbogenform verbessert
  • Ästhetische Lachlinie wurde erzielt  
  • Alle Behandlungsziele wurden erreicht für den Fall

Bemerkungen

  • Presented with a large overjet and large overbite, we decided to remove the Upper first and lower second premolars to achieve the treatment objectives.
  • Class II elastics were used to mesialise the lower molars.

Images

Initial and final

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upper
lower
right
front
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upper
lower
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front
left

Fortschritt

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

Ausgangsposition Finale
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