Klasse III
,
Anteriorer Kreuzbiss
,
Deep bite
,
Enge Zahnbögen
,
Asymmetrische Zahnbögen
,
Mandibuläre Mittellinien-Abweichung
,
Mittellinienverschiebung
,
Engstand
,
Rotationen
,
Impacted canines

Mesialisation
,
Leveling curve of Spee
,
Extrusion
,
Intrusion
,
Expansion
,
Retraktion
,
Proklination
,
First premolar extraction
,
Andere Extraktion
,
ASR
,
Overtreatment
,
Extraktion
Courtesy of Dr Y. Lin, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 17
  • Gender: male
  • Invisalign Treatment Option: Invisalign Full

Total Treatment Time

  • 25 months

Anzahl der Aligner

  • Maxillary: 70 + 16 + 13 = 99
  • Mandibulary: 70 + 16 + 13 = 99

Aligner Wear time

  • 1 woche

Retention

  • Maxillary: Other clear
  • Mandibular: Fixed/Bonded

Results achieved

  • Klasse I-Relation erzielt
  •  Kreuzbiss im Frontzahnbereich korrigiert
  • Normaler Overjet und Overbite erzielt
  • Tiefbiss verbessert
  • 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
  • Harmonie der Zahnbögen wurde erzielt

Bemerkungen

  • Extracted #14,23,34,44 to gain space for de-crowding.
  • Performed power ridges over lower ant. teeth to increase lingual root torque for inclination improvement
  • Performed proclination of upper lateral incisors to correct ant. crossbite
  • Used additional aligners for detailing and finishing

 

 

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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