Sınıf I
,
Çapraşıklık

Retraksiyon
,
First premolar extraction
,
Overtreatment
,
Elastikler: Sınıf II
Courtesy of Dr S. Zhang, 2022
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 17
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 24 ay

Hizalayıcı sayısı

  • Maxillary: 54 + 9 = 63
  • Mandibulary: 54 + 12 = 66

Aligner Wear time

  • 10d

Alıkoyma

  • Maxillary: Hawley
  • Mandibular: Hawley

Results achieved

  • Sınıf I ilişkisi korundu
  • Her iki tarafta işlevsel köpekdişi kılavuzu
  • Normal overjet ve overbite’a ulaşıldı
  • Orta hatlar çakışık
  • Kesici dişlerin düzgün eksenel inklinasyonu
  • Curve of Spee leveled
  • Arklar hizalandı ve koordine edildi
  • Estetik gülümseme hattına ulaşıld 
  • Vakanın tüm tedavi hedeflerine erişildi

Yorumlar

  • This is a four first premolars extraction case that needed maximum anchorage in the upper arch.
  •  G6 was used in the upper arch and obtained satisfactory results.
  • Overcorrection was used to counter the pendulum effect during the retraction of anterior teeth.

Images

Initial and final

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upper
lower
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front
left
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upper
lower
right
front
left

İlerleme

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lower
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left
İlkSon
Before picture of treatment
After picture of treatment
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Radyogramlar

İlk Son
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