Classe I
,
Aumento dell'overjet
,
Open bite
,
Affollamento

Retrazione
,
Elastics: Class II in Additional Aligners
,
First premolar extraction
,
Altra estrazione
,
IPR
Courtesy of Dr. S. Shih-Hsuan Chen, 2019
Before picture of treatment

Teen case of the month

Dr. S. Shih-Hsuan Chen

We would like to thank, Dr. Shih-Hsuan Chen, for submitting this open bite case with excellent treatment outcome for this teen patient.

Dr. Quote: "With thanks to the patient for the wonderful compliance. The Invisalign system is a great appliance to treat open bite and teen cases. It has been a pleasant journey. "

Dr. S. Shih-Hsuan Chen

Treatment Summary

Patient Information

  • Age: 14
  • Gender: female
  • Invisalign Treatment Option: Invisalign Full

Total Treatment Time

  • 29 mesi

Numero di aligner

  • Maxillary: 58 + 37 = 95
  • Mandibulary: 54 + 37 = 91

Aligner Wear time

  • 8 days

Ritenzione

  • Maxillary: Fixed/Bonded
  • Mandibular: Other clear

Results achieved

  • Relazione di Classe I
  • Guida funzionale dei canini su entrambi i lati
  • Normal overjet and overbite achieved
  • Miglioramento dell'overjet
  • Significant improvement ofoverbite
  • Miglioramento significativo dell'overjet
  • Linee mediane coincidenti
  • Inclinazione assiale corretta degli incisivi
  • Curve of Spee leveled
  • Arcate allineate e coordinate
  • Allineamento di entrambe le arcate attraverso la derotazione
  • Miglioramento della forma dell’arcata
  • Aesthetic smile linewas achieved
  • Tutti gli obiettivi di trattamento sono stati raggiunti
  • Armonizzazione delle arcate

Commenti

  • The open bite was successfully closed by intruding the upper posteriors, followed by a vertical jump in the primary aligner stages
  • Protrusive profile was improved by extracting the four first premolars.
  • Dental crowding was resolved and ideal occlusion was established with proper control closing the spaces after the extraction

Images

Initial and final

InizialeFinale
Before picture of treatment
After picture of treatment
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upper
lower
right
front
left
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upper
lower
right
front
left

Le radiografie

Iniziale Finale
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