Klasse II Div. 1
,
Open bite
,
Maxilläre Mittellinien-Abweichung
,
Engstand
,
Rotationen
,
Lückenstand

Distalisation
,
 Nivellierung der Spee-Kurve
,
Extrusion
,
Intrusion
,
Expansion
,
Retraktion
,
Elastics: Klasse II
Courtesy of Dr. M. Aiemkrasin, 2020
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 28
  • Gender: female
  • Invisalign Treatment Option: Invisalign Comprehensive

Total Treatment Time

  • 14 monate

Anzahl der Aligner

  • Maxillary: 37 + 14 = 51
  • Mandibulary: 37 + 14 = 51

Aligner Wear time

  • 1 week

Retention

  • Maxillary: Vivera retainer
  • Mandibular: Vivera retainer

Results achieved

  • Klasse I-Relation erzielt
  • Normaler Overjet und Overbite erzielt
  • Mittellinien symmetrisch
  • Richtige axiale Schneidezahninklination
  • Curve of Spee leveled
  • Zahnbögen begradigt und koordiniert
  • Ästhetische Lachlinie wurde erzielt  
  • Alle Behandlungsziele wurden erreicht für den Fall
  • Harmonie der Zahnbögen wurde erzielt

Bemerkungen

  • Sequential distalization was performed in the upper arch to achieve molar and canine class I relationship
  • Use of class II elastics to reinforce anchorage and allow the maxillary incisors to move backward
  • Use of 3mm vertical rectangular attachments at upper canines to increase aligner retention when used with precision cut
  • Use of Optimized Multi-tooth extrusion attachments at Upper 2-2 to extrude upper anterior teeth to correct the open bite
  • Invisalign clear aligner is effective for Class II division 1 non-extraction protocol treated with sequential molar distalization to achieve a great result

Images

Initial and final

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upper
lower
right
front
left
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upper
lower
right
front
left
AusgangspositionFinale
Before picture of treatment
After picture of treatment
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ClinCheck-Behandlungsplan

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Smartforce features

  • Optimized rotation attachment (G3) on Buccal 2.5 (UL5), Buccal 4.4 (LR4), Buccal 3.4 (LL4)
  • Optimized root control attachments (G4) on Buccal 1.4 (UR4), Buccal 1.5 (UR5)
  • Optimized Multi-tooth extrusion attachments (G4) on Buccal 1.1 (UR1), Buccal 1.2 (UR2), Buccal 2.1 (UL1), Buccal 2.2 (UL2)
  • Pressure areas (G5) on Lingual 4.1 (LR1), Lingual 4.2 (LR2), Lingual 4.3 (LR3), Lingual 3.1 (LL1), Lingual 3.2 (LL2), Lingual 3.3 (LL3)