Klasse III
,
Anteriorer Kreuzbiss
,
Asymmetrische Zahnbögen
,
Engstand

Extrusion
,
Expansion
,
ASR
Courtesy of Dr H. Ji, 2019
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 27
  • Gender: female
  • Invisalign Treatment Option: Invisalign Lite

Total Treatment Time

  • 8 monate

Anzahl der Aligner

  • Maxillary: 14 + 14 = 28
  • Mandibulary: 14 + 14 = 28

Aligner Wear time

  • 10 days to 1 week

Results achieved

  • Class III relationship maintained
  • Funktionale Eckzahn-Führung auf beiden Seiten
  •  Kreuzbiss im Frontzahnbereich korrigiert
  • Normal overjet and overbite achieved
  • Overjet verbessert
  • Significant improvement ofoverbite
  • Richtige axiale Schneidezahninklination
  • 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

  • Because congenital missing of #4.1, maintain Class III molar relationship of Rt. side to create functional anterior & canine guidance
  • I used IPR after alignment to minimize black triangle between the anterior teeth

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

Ausgangsposition Finale
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