Klasse I
,
Erhöhter Overjet
,
Deep bite
,
Maxilläre Mittellinien-Abweichung
,
Mandibuläre Mittellinien-Abweichung
,
Mittellinienverschiebung
,
Engstand
,
Rotationen
,
Lückenstand
,
Diastema
,
Prärestaurativ

Distalisation
,
 Nivellierung der Spee-Kurve
,
Intrusion
,
ASR
,
Lückenschließung
,
Restaurativ
,
TADs
Courtesy of Dr B. Lin, 2022
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 31
  • Gender: male
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 12 monate

Anzahl der Aligner

  • Maxillary: 35 + 11 = 46
  • Mandibulary: 35 + 11 = 46

Aligner Wear time

  • 1 woche

Retention

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • Klasse I-Relation erzielt
  • Funktionale Eckzahn-Führung auf beiden Seiten
  • Normaler Overjet und Overbite erzielt
  • Tiefbiss verbessert
  • Overjet verbessert
  • Deutliche Verbesserung des Overbite
  • 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

  • Anterior teeth and upper dental arch intrusion by 2 mm with TADs was conducted to alleviate the patient's gummy smile and deep bite. Curve of Spee was also flattened in the lower arch.
  • Upper arch distalization by 1 mm with bilateral IZC TADs to achieve solid molar and canine Class I.
  • Space redistribution of upper anterior teeth to resolve diastema and to create space for peg laterals' further restoration.
  • IPR of lower anterior teeth was performed to prevent black triangles and create space for lower incisors intrusion.
  • One set of additional aligners was applied for minor space closure after teeth 1.2 and 2.2 permanent crown cementation.
  • Due to the upper dental arch intrusion, the patient's mandible moves forward and counterclockwise rotation. It improved the patient's facial profile.
  • All treatment goals: aesthetic smile, tight interproximal contacts, and harmonious arch forms were achieved.

Images

Initial and final

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upper
lower
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front
left
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upper
lower
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left

Fortschritt

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

Ausgangsposition Finale
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