Sınıf II böl 1
,
Artmış overjet
,
Deep bite
,
Dar Ark
,
Rotasyonlar

Mandibular İlerleme
,
Distalizasyon
,
Ektrüzyon
,
İntrüzyon
,
Ekspansiyon
,
Faz I tedavisi / Önleyici
,
Elastikler: Sınıf II
,
Elastics: Class II in Additional Aligners
Courtesy of Dr Y. Nien Shan, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 10
  • Gender: female
  • Invisalign Submission Option: Invisalign Teen with MA

Total Treatment Time

  • 22 ay

Hizalayıcı sayısı

  • Maxillary: 35 + 29 + 10 = 74
  • Mandibulary: 35 + 29 + 10 = 74

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
  • Overjet’in önemli ölçüde iyileştirilmesi
  • Orta hatlar çakışık
  • Curve of Spee leveled
  • Arklar hizalandı ve koordine edildi
  • Ark biçimi iyileştirildi
  • Estetik gülümseme hattına ulaşıld 
  • Vakanın tüm tedavi hedeflerine erişildi

Yorumlar

  • This patient started MA treatment when she was in her growth peak (CS 3 stage) and we got a good improvement for her mandibular advancement.
  • From the cephalometric analysis, the change in ANB angle is from 7.8 ° to 2.2 ° and 4 mm longer in Co-Gn length.
  • During the MA phase, we dealt with some difficulties of baby teeth falling off.
  • In the additional aligner phase, we used deviation and vertical elastic to improve midline and occlusion.

Images

Initial and final

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upper
lower
right
front
left
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lower
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left

İlerleme

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

İlk Son
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