Class II div 2
,
Artmış overjet
,
Deep bite
,
Asimetrik arklar
,
Maksiller orta hat sapması
,
Mandibular orta hat sapması
,
Orta Hat Kayması
,
Çapraşıklık
,
Rotasyonlar

Distalizasyon
,
Ektrüzyon
,
İntrüzyon
,
Ekspansiyon
,
Elastikler: Sınıf II
Courtesy of Dr S. Chieh Lin, 2018
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 23
  • Gender: female
  • Invisalign Submission Option: Full

Total Treatment Time

  • 20 ay

Hizalayıcı sayısı

  • Maxillary: 33 + 19 = 52
  • Mandibulary: 20 + 19 = 39

Aligner Wear time

  • 10 days first round and 7 days in additional aligners

Results achieved

  • Sınıf I ilişkisine ulaşıldı
  • Her iki tarafta işlevsel köpekdişi kılavuzu
  • Normal overjet and overbite achieved
  • Derin kapanış iyileştirildi
  • Overjet iyileştirildi
  • Significant improvement ofoverbite
  • Overjet’in önemli ölçüde iyileştirilmesi
  • Orta hatlar çakışık
  • Kesici dişlerin düzgün eksenel inklinasyonu
  • Spee Eğrisi düzeltildi
  • Arklar hizalandı ve koordine edildi
  • Derotasyonla her iki arkın hizalanması
  • Ark biçimi iyileştirildi
  • Aesthetic smile linewas achieved
  • Vakanın tüm tedavi hedeflerine erişildi
  • Harmonik arklar elde edildi

Yorumlar

  • This is a Class II div2 subdivision case combined with facial asymmetry.
  • The patient wanted a better smile and asked for correction of her gummy smile, deep bite, crowding and rotated teeth.
  • Due to her good lateral profile, I decided to do a treatment without extraction.
  • I designed sequential distalization over Q2, with an elastic jump at the end to correct Class II to Class I over L't side.
  • Gummy smile and deepbite are corrected by intrusion of upper and lower incisors.
  • 2.4 Rotation is corrected with optimized rotation attachment for 60 degree rotation.
  • L't side Class II elastics for anchorage and elastic jump.
  • Total Tx time is 20M.

Images

Initial and final

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upper
lower
right
front
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upper
lower
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left

İlerleme

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İlkSon
Before picture of treatment
After picture of treatment
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Radyogramlar

İlk Son
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