TY - JOUR T1 - Comparison of periapical radiography, panoramic, and cone-beam CT in the detection of dental caries in dog teeth TT - Köpek dişlerindeki çürüklerin tespitinde periapikal, panoramik ve konik ışınlı BT görüntülerinin karşılaştırılması AU - Orhan, Kaan AU - Özemre, Mehmet Özgür AU - Köseoğlu Seçgin, Cansu AU - Atalay Vural, Sevil AU - Gür, Gürkan AU - Kamburoğlu, Kıvanç PY - 2019 DA - September DO - 10.33988/auvfd.544263 JF - Ankara Üniversitesi Veteriner Fakültesi Dergisi JO - Ankara Univ Vet Fak Derg PB - Ankara University WT - DergiPark SN - 1300-0861 SP - 379 EP - 384 VL - 66 IS - 4 LA - en AB - The aim of this study was to compare theeffectiveness of panoramic, periapical and two different Cone Beam ComputedTomography (CBCT) devices in the detection of dental caries of dog teeth ex vivo. A total of 880 teeth wereinvestigated, 33 of which were with caries, whereas; 33 healthy teeth were thecontrols. Periapical, panoramic and CBCT scans were made for the assessment ofthe teeth. All images were evaluated separately by two observers experienced inimage interpretation. The presence or absence of occlusal caries was scoredusing a 5-point scale. Kappa values were calculated to assess intra andinterobserver agreement. Receiver Operating Characteristic (ROC) analysiswas performed to compare the effectiveness of different imaging methods in thedetection of dental caries. For both observers, the order of success of theimage sets in the estimation of the caries tooth was CBCT Morita, CBCT Iluma,periapical and panoramic radiograph (Area Under Curve (AUC): 0.929, 0.882,0.861, and 0.704 for observer 1, AUC: 0.927, 0.896, 0.875, and 0.693 forobserver 2, respectively). CBCT was found to be the bestimaging method for the ex vivo detection of caries in dog teeth. Inaddition, panoramic images performed worse than all other modalities. KW - CBCT KW - panoramic radiography KW - periapical radiography KW - dental caries KW - dogs N2 - Bu çalışmanın amacı, ex vivo olarak köpeklerde diş çürüğü tespitinde panoramik, periapikal ve iki farklı Konik Işınlı Bilgisayarlı Tomografi (KIBT) cihazının etkinliğini karşılaştırmaktır. Toplam 880 diş değerlendirilmiş olup 33 çürük diş tespit edilmiştir. Sağlıklı dişlerden rastgele 33’ü seçilerek kontrol grubu oluşturulmuştur. Çürüklerin radyografik olarak değerlendirilmesi için periapikal, panoramik ve KIBT yöntemleri kullanılarak görüntüler elde edildi. Tüm görüntüler, görüntü yorumlamada deneyimli iki gözlemci tarafından ayrı ayrı değerlendirildi. Okluzal çürüğün varlığı veya yokluğu, 5 puanlık bir ölçek kullanılarak puanlandı. Kappa değerleri, gözlemci içi ve gözlemciler arası uyumu değerlendirmek için hesaplandı. Diş çürüğü tespitinde farklı görüntüleme yöntemlerinin karşılaştırılması için ROC analizi yapıldı. Her iki gözlemci için, çürük dişin tespitinde görüntüleme yöntemlerinin başarı sırası KIBT Morita, KIBT Iluma, periapikal ve panoramik radyograf olarak bulunmuştur. (1. gözlemci için Area Under Curve (AUC): 0.929, 0.882, 0.861 ve 0.704, 2. gözlemci için AUC: 0.927, 0.896, 0.875 ve 0.693). KIBT’ın köpek dişlerinde çürüklerin ex vivo tespiti için en iyi görüntüleme yöntemi olduğu belirlenmiştir. Ayrıca, panoramik görüntüler diğer tüm yöntemlerden daha kötü performans göstermiştir. CR - 1. Haiter-Neto F, Wenzel A, Gotfredsen E (2008): Diagnostic accuracy of cone beam computed tomography scans compared with intraoral image modalities for detection of caries lesions. Dentomaxillofac Radiol, 37, 18–22. CR - 2. Hale FA (1998): Dental Caries in the Dog. J Vet Dent, 15, 79–83. CR - 3. Kalathingal SM, Mol A, Tyndall DA, et al (2007): In vitro assessment of cone beam local computed tomography for proximal caries detection. Oral Surg Oral Med Oral Pathol Oral Radiol Endod, 104, 699–704. CR - 4. 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