Sınıf II böl 1
,
Artmış overjet
,
Mandibular Retrognati
,
Deep bite
,
Dar Ark
,
Asimetrik arklar
,
Mandibular orta hat sapması
,
Orta Hat Kayması
,
Boşluk

Distalizasyon
,
 Spee Eğrisini Düzleştirme
,
İntrüzyon
,
Ekspansiyon
,
IPR
,
Elastikler: Sınıf II
Courtesy of Dr J. Weng, 2023
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 15
  • Gender: male
  • Invisalign Submission Option: Invisalign Teen

Total Treatment Time

  • 18 ay

Hizalayıcı sayısı

  • Maxillary: 45 + 17 = 62
  • Mandibulary: 45 + 17 = 62

Aligner Wear time

  • 1 hafta

Alıkoyma

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • Sınıf I ilişkisine ulaşıldı
  • Her iki tarafta işlevsel köpekdişi kılavuzu
  • Normal overjet ve overbite’a ulaşıldı
  • Derin kapanış iyileştirildi
  • Overjet iyileştirildi
  • Overbite’ın önemli ölçüde iyileştirilmesi
  • Overjet’in önemli ölçüde iyileştirilmesi
  • 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
  • Harmonik arklar elde edildi

Yorumlar

  • Patient is a skeletal Class II(ANB=5°) with mandibular retraction.
  • The most important treatment was to expand the maxillary arch to promote the forward growth of the mandible.
  • Three-dimensional adjustments of the upper and lower arches were important in the Class II malocclusion treatment.
  • Horizontally, aligners to expand the upper and lower arches.
  • Vertically, curve of Spee was leveled.
  • Sagitally, the upper molars were distalized to retract the upper anterior teeth and decrease the anterior overjet.
  • Light force(3/16,3.5oz) Class II elastics were used to guide the mandible forward.
  • Normal overjet and overbite relationships were achieved.
  • Normal anterior inclinations were achieved.

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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