Sınıf I
,
Open bite
,
Çapraşıklık

First premolar extraction
,
Elastics: Class II in Additional Aligners
Courtesy of Dr S. Shih-Hsuan Chen, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 13
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 32 months

Hizalayıcı sayısı

  • Maxillary: 61 + 17 + 12 = 90
  • Mandibulary: 63 + 17 + 12 = 92

Aligner Wear time

  • 7-10 days

Alıkoyma

  • Maxillary: Vivera retainer
  • Mandibular: Vivera retainer

Results achieved

  • Sınıf I ilişkisi korundu
  • Anterior çapraz kapanış düzeltildi
  • Normal overjet ve overbite’a ulaşıldı
  • Orta hatlar çakışık
  • Kesici dişlerin düzgün eksenel inklinasyonu
  • Arklar hizalandı ve koordine edildi
  • Ark biçimi iyileştirildi
  • Estetik gülümseme hattına ulaşıld 
  • Vakanın tüm tedavi hedeflerine erişildi
  • Harmonik arklar elde edildi

Yorumlar

  • G6 was used in this extraction case to achieve proper root control during space closure.
  • Class II elastics were used in additional aligners to reduce OJ and achieve Class I molar relation.

Images

Initial and final

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upper
lower
right
front
left
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upper
lower
right
front
left
İlkSon
Before picture of treatment
After picture of treatment
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Radyogramlar

İlk Son
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