Klasse II Div. 1
,
Anteriorer Kreuzbiss
,
Erhöhter Overjet
,
Mandibuläre Retrognathie
,
Deep bite
,
Enge Zahnbögen
,
Engstand
,
Rotationen
,
Diastema

 Nivellierung der Spee-Kurve
,
Intrusion
,
Expansion
,
Retraktion
,
Proklination
,
ASR
,
Phase-I-Behandlung / Interzeptiv
,
Phase-II-Behandlung
,
Elastics: Klasse II
Courtesy of Dr A. Nayak, 2024
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 10
  • Gender: female
  • Invisalign Submission Option: Invisalign Comprehensive

Anzahl der Aligner

  • Maxillary: 28 + 22 + 23 = 73
  • Mandibulary: 28 + 22 + 23 = 73

Aligner Wear time

  • 10 Tage

Retention

  • Maxillary: Vivera retainer
  • Mandibular: Vivera retainer

Results achieved

  • Klasse I-Relation erzielt
  • Funktionale Eckzahn-Führung auf beiden Seiten
  •  Kreuzbiss im Frontzahnbereich korrigiert
  • Normaler Overjet und Overbite erzielt
  • Deutliche Verbesserung des Overbite
  • Deutliche Verbesserung des Overjet
  • 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

  • Arch expansion was the primary mode of gaining space. The aligner clearance was good enough to disclude the teeth during crossbite correction.
  • The patient was instructed to wear the aligners while eating during the crossbite correction.
  • The deciduous teeth shed in between the first round of aligners. Hence the second round was required to finish Phase 1.
  • The second phase began nearly 2 years later. Here again, expansion was achieved along with IPR in the anterior teeth to have stable contacts.
  • Vivera retainers (3 sets) were given to ensure the continued stability of the teeth.

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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Röntgenbilder

Ausgangsposition Finale
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