Sınıf II böl 1
,
Artmış overjet
,
Deep bite
,
Dar Ark
,
Orta Hat Kayması
,
Çapraşıklık
,
Rotasyonlar

Distalizasyon
,
 Spee Eğrisini Düzleştirme
,
İntrüzyon
,
Ekspansiyon
,
IPR
,
Elastikler: Sınıf II
Courtesy of Dr Q. Chen, 2024
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 12
  • Gender: female
  • Invisalign Submission Option: Invisalign Teen

Total Treatment Time

  • 22 ay

Hizalayıcı sayısı

  • Maxillary: 55 + 10 + 8 = 73
  • Mandibulary: 58 + 18 + 14 = 90

Aligner Wear time

  • 1 hafta

Alıkoyma

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

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
  • Estetik gülümseme hattına ulaşıld 
  • Vakanın tüm tedavi hedeflerine erişildi
  • Harmonik arklar elde edildi

Yorumlar

  • Invisalign is good for molar distalization and locked bite correction.
  • The upper molars were distally moved by 2mm.
  • The upper front teeth were retracted by 6mm.
  • Class II elastics were used to enhance maxillary anchorage and help retract upper incisors.
  • The upper and lower arches were expanded by 1.2mm per side at the posterior area.
  • Lip posture was improved after front teeth retraction and IPR.
  • Molar and canine relationships were both adjusted.

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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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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Click to compare enlarged392