Klasse II Div. 1
,
Erhöhter Overjet
,
Asymmetrische Zahnbögen
,
Mittellinienverschiebung
,
Engstand

Mandibuläre Protrusion
,
Distalisation
,
 Nivellierung der Spee-Kurve
,
Expansion
,
Retraktion
,
ASR
,
Elastics: Klasse II
Courtesy of Dr J. Lv, 2022
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 25
  • Gender: female
  • Invisalign Submission Option: Invisalign Assist

Total Treatment Time

  • 24 monate

Anzahl der Aligner

  • Maxillary: 79 + 17 = 96
  • Mandibulary: 20 + 17 = 37

Aligner Wear time

  • 1 woche

Retention

  • Maxillary: Hawley
  • Mandibular: Hawley

Results achieved

  • Klasse I-Relation erzielt
  • Funktionale Eckzahn-Führung auf beiden Seiten
  • Normaler Overjet und Overbite erzielt
  • Mittellinien symmetrisch
  • Richtige axiale Schneidezahninklination
  • Curve of Spee leveled
  • Zahnbögen begradigt und koordiniert
  • Ästhetische Lachlinie wurde erzielt  

Bemerkungen

  • Serialized remote molars for high efficiency.
  • Patients need to be fully accompanied by class II traction to prevent lip tilt of incisor teeth.
  • Molars need to be braced to prevent tilting during distance migration.

Images

Initial and final

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lower
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front
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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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