DENTAL DİJİTAL GÖRÜNTÜLEMEDE ÜÇÜNCÜ BOYUT

Yıl 2019, Cilt: 29 Sayı: 1, 133 - 142, 15.01.2019

Selin Ergün , Pelin Güneri

https://doi.org/10.17567/ataunidfd.523071

Öz

DENTAL DİJİTAL GÖRÜNTÜLEMEDE ÜÇÜNCÜ BOYUT

 

Son yıllarda hızla ilerleyen dijital
radyoloji teknolojisinin ürünü olan ve özellikle dentomaksillofasiyal yapıların
görüntülenmesi amacıyla geliştirilen dental volumetrik tomografi (DVT), diş
hekimliği uygulamalarında her geçen gün daha fazla kullanım alanı bulmaktadır.
Medikal bilgisayarlı tomografi cihazlarına göre daha ucuz ve daha düşük
radyasyon dozuna sahip olan DVT cihazları, diş hekimliğinde üç boyutlu
verilerin elde edilmesine ve görüntüler üzerinde rekonstrüksiyon işlemlerinin
yapılabilmesine olanak sağlamaktadır. Bu derlemede DVT görüntüleme
sistemlerinin çalışma prensipleri, teknik özellikleri, kullanım alanları,
avantaj ve dezavantajları ile ilgili genel bilgiler sunulmaktadır.

Anahtar
kelimeler: Radyoloji, diş hekimliği,
dental volumetrik tomografi, konik ışınlı bilgisayarlı tomografi

THIRD
DIMENSION IN DENTAL DIGITAL IMAGING

ABSTRACT

Dental volumetric tomography (DVT), which
is developed uniquely for dentomaxillofacial imaging, appeared in the dental
world concurrently with recent rapid developments in digital radiology
technology, and is becoming more popular in dental practice. DVT devices that
generate lower radiation doses and have lower cost when compared to medical CT
enable acquirement of three dimensional data and reconstruction of these
digital images on personal computers. In this review, the principles, technical
features, indications, advantages and disadvantages of DVT systems are
presented.

Keywords:
Radiology, dentistry, dental
volumetric tomography, cone beam computed tomography.

Anahtar Kelimeler

Radyoloji, diş hekimliği, dental volumetrik tomografi

Kaynakça

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