Sınıf I
,
Artmış overjet
,
Mandibular Retrognati
,
Dar Ark
,
Çapraşıklık

Distalizasyon
,
Mesiyalizasyon
,
 Spee Eğrisini Düzleştirme
,
İntrüzyon
,
Retraksiyon
,
First premolar extraction
,
TADs
,
Elastikler: Sınıf II
,
Diş çekme (ekstraksiyon)
Courtesy of Dr Q. Chen, 2023
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 31
  • Gender: female
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 23 months

Hizalayıcı sayısı

  • Maxillary: 54 + 37 = 91
  • Mandibulary: 57 + 40 = 97

Aligner Wear time

  • 1 hafta

Alıkoyma

  • Maxillary: Hawley
  • Mandibular: Hawley

Results achieved

  • Sınıf I ilişkisi korundu
  • Her iki tarafta işlevsel köpekdişi kılavuzu
  • Normal overjet ve overbite’a ulaşıldı
  • Derin kapanış iyileştirildi
  • Overjet iyileştirildi
  • Arklar hizalandı ve koordine edildi
  • Ark biçimi iyileştirildi
  • Estetik gülümseme hattına ulaşıld 
  • Vakanın tüm tedavi hedeflerine erişildi
  • Harmonik arklar elde edildi

Yorumlar

  • Invisalign works well in premolar extraction case.
  • The upper and lower front teeth were retracted by 9mm.
  • Class II elastics were used to enhance maxillary anchorage and help retract incisors.
  • MIA was a good way to work with aligners to retract front teeth.
  • No black triangle was found after treatment with some IPR in front teeth.
  • Lip posture and facial profile were improved after front teeth retraction.
  • The shape of chin was much better after treatment.

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
Click to compare enlarged400
Click to compare enlarged376