Klasse III
,
Anteriorer Kreuzbiss
,
Deep bite
,
Maxilläre Mittellinien-Abweichung
,
Mittellinienverschiebung
,
Engstand
,
Rotationen
,
Lückenstand

Distalisation
,
 Nivellierung der Spee-Kurve
,
Intrusion
,
Retraktion
,
Proklination
,
ASR
,
Lückenschließung
,
Elastics: Klasse III
Courtesy of Dr B. Wang, 2019
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 29
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 8 monate

Anzahl der Aligner

  • Maxillary: 35
  • Mandibulary: 35

Aligner Wear time

  • 1 woche

Results achieved

  • Klasse I-Relation erzielt
  • Funktionale Eckzahn-Führung auf beiden Seiten
  •  Kreuzbiss im Frontzahnbereich korrigiert
  • Normal overjet and overbite achieved
  • Tiefbiss verbessert
  • Overjet verbessert
  • Significant improvement ofoverbite
  • Deutliche Verbesserung des Overjet
  • Mittellinien symmetrisch
  • Richtige axiale Schneidezahninklination
  • Curve of Spee leveled
  • Zahnbögen begradigt und koordiniert
  • Alignment beider Zahnbögen durch De-Rotation
  • Zahnbogenform verbessert
  • Alle Behandlungsziele wurden erreicht für den Fall
  • Harmonie der Zahnbögen wurde erzielt

Bemerkungen

  • Class I molar relationship on both sides achieved through lower posterior teeth distalization with the help of Class III elastics
  • Anterior crossbite was corrected through the retraction of lower anterior teeth with the help of Class III elastics
  • Anterior deepbite and Curve of Spee leveled through intrusion of lower anterior teeth
  • Upper dental midline moved to the left to coincide with the lower midline
  • Power ridge feature was used on lower anterior teeth for root control during retraction
  • Power ridge feature combined with Class III elastics moved the roots of lower anterior teeth more lingual than the original position before treatment, which significantly improved the periodontal status in the mandibular anterior region

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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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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