Sınıf II böl 1
,
Posterior Çapraz Kapanış
,
Artmış overjet
,
Mandibular Retrognati
,
Dar Ark
,
Asimetrik arklar
,
Maksiller orta hat sapması
,
Çapraşıklık
,
Rotasyonlar

 Spee Eğrisini Düzleştirme
,
Retraksiyon
,
First premolar extraction
,
IPR
,
Elastikler: Sınıf II
,
Elastics: Class II in Additional Aligners
Courtesy of Dr H. Ji, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 21
  • Gender: male
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 30 ay

Hizalayıcı sayısı

  • Maxillary: 46 + 18 + 26 = 90
  • Mandibulary: 46 + 18 + 26 = 90

Aligner Wear time

  • 2 weeks to 1 week

Alıkoyma

  • Maxillary: Fixed/Bonded
  • Mandibular: Fixed/Bonded

Results achieved

  • Class II relationship maintained
  • Her iki tarafta işlevsel köpekdişi kılavuzu
  • Posterior çapraz kapanış düzeltildi
  • Normal overjet ve overbite’a ulaşıldı
  • Overjet iyileştirildi
  • Overjet’in önemli ölçüde iyileştirilmesi
  • Orta hatlar çakışık
  • Kesici dişlerin düzgün eksenel inklinasyonu
  • Curve of Spee leveled
  • Arklar hizalandı ve koordine edildi
  • Derotasyonla her iki arkın hizalanması
  • Ark biçimi iyileştirildi
  • Estetik gülümseme hattına ulaşıld 
  • Vakanın tüm tedavi hedeflerine erişildi
  • Harmonik arklar elde edildi

Yorumlar

  • The scissor bite of 1.7 was corrected easily by only the aligner.
  • During leveling the curve of Spee, the buccolingual inclination of lower incisors was improved properly.
  • I think the inclination control of incisors by Invisalign is better than a fixed appliance.
  • After space closure of upper extraction site, the axis of all upper teeth was aligned parallel.
  • I strongly recommend the Invisalign system in case of bi-alveolar protrusion to be treated by extraction of 1st premolars.

Images

Initial and final

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upper
lower
right
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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