Classe III
,
Morso crociato anteriore
,
Aumento dell'overjet
,
Open bite
,
Spostamento della linea mediana
,
Affollamento
,
Rotazioni

Distalizzazione
,
Estrusione
,
Espansione
,
Retrazione
,
IPR
,
Elastici: Classe III
Courtesy of Dr. K. Malekian, 2016
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 19
  • Gender: male
  • Invisalign Submission Option: Full

Total Treatment Time

  • 25 months

Numero di aligner

  • Maxillary: 40 + 18 = 58
  • Mandibulary: 40 + 18 = 58

Aligner Wear time

  • Treatment aligner cahnghae 14 days Refinement aligner change 7 days

Ritenzione

  • Maxillary: Vivera
  • Mandibular: Vivera

Results achieved

  • Relazione di Classe I
  • Relazione di Classe I mantenuta
  • Guida funzionale dei canini su entrambi i lati
  •  Morso crociato anteriore corretto
  • Normal overjet and overbite achieved
  • Miglioramento dell'overjet
  • Miglioramento significativo dell'overjet
  • Linee mediane coincidenti
  • Inclinazione assiale corretta degli incisivi
  • Curva di Spee livellata
  • 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

  • Aesthetic Start in the lower arch from L1-L9. The purpose is to achieve partial alignment of lower anterior teeth in order to motivate the patient so during the course of lower distalisation from L9-L40 there is more compliance wearing full time 22 hours aligners and class III elastics.
  • Expansion of upper maxilla and simultaneous retraction of UL1.
  • Lower distalisation as main strategy technique in order to solve the dental class III molar and canine into class I molar and canine.
  • Precision cuts at UR6 and UL6 for Class III elastics.
  • Full time Class III and aligner wear during total treatment time.
  • Once the lower 2nd molars stop distalisation at stage 16, beveled attachment is placed at the buccal surface in order to avoid anchorage loss in the lower arch.
    7.Once the lower 1st molars ,2nd and 1st premolars stop distalisation ...at that stage beveled attachment is placed at the buccal Surface in order to avoid anchorage loss in the lower arch.

Images

Initial and final

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upper
lower
right
front
left
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upper
lower
right
front
left

Progresso

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

Iniziale
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