Research Article

DOI :10.26650/eor.20241247459 IUP :10.26650/eor.20241247459 Full Text (PDF)

Comparison of the accuracy of different cone beam computed tomography systems in measuring the volume of external root resorption

Purpose: The aim of this study is to compare the accuracy of root resorption volume measurements among three cone-beam computed tomography (CBCT) devices using various imaging parameters.

Materials and Methods: A total of 42 external root resorption (ERR) defects were mechanically created on the buccal and palatinal surfaces of the roots of seven extracted human teeth. Volume measurements of the defects were performed using three CBCT devices and six different imaging protocols. CBCT measurements were then compared with those calculated from micro-computed tomography (micro-CT) images.

Results: The mean absolute error values indicated that the rate of measurement accuracies from best to worst was obtained with KaVo 3D eXam (0.125 mm voxel, 0.2 mm voxel, respectively), Orthophos XG 3D (0.1 mm voxel, 0.16 mm voxel, respectively), and Rainbow CT (0.2 mm voxel, 0.3 mm voxel, respectively). No statistically significant difference was found between any of the CBCT measurements in comparison to the micro-CT evaluations.

Conclusion: Although external root resorption is a small object to evaluate using CBCT, larger voxel sizes (e.g., 0.3 mm) of CBCT systems can be employed during scanning without compromising image quality.

Keywords: cone-beam computed tomography, external root resorption, micro computed tomography, imaging parameters

DOI :10.26650/eor.20241247459 IUP :10.26650/eor.20241247459 Full Text (PDF)

Eksternal Kök Rezorpsiyonu Hacminin Ölçülmesinde Farklı Konik Işınlı Bilgisayarlı Tomografi Sistemlerinin Doğruluğunun Karşılaştırılması.

Ayşe Gül Öner Talmaç, Alaettin Koç

Amaç: Bu çalışmanın amacı farklı tarama parametrelerine sahip üç farklı konik ışınlı bilgisayarlı tomografi (KIBT) cihazının kök rezorpsiyon hacmini ölçüm doğruluğunu karşılaştırmaktır.

Gereç ve Yöntem: Yedi adet çekilmiş insan dişinin köklerinin bukkal ve palatinal yüzeylerinde mekanik olarak toplam 42 adet eksternal kök rezorpsiyonu (EKK) defekti oluşturuldu. Defektlerin hacim ölçümleri, üç KIBT cihazı ve altı farklı görüntüleme protokolü kullanılarak tamamlandı. KIBT ölçümleri, mikro bilgisayarlı tomografi (mikro-BT) değerleri ile karşılaştırıldı.

Bulgular: Ortalama mutlak hata değerleri, en iyiden en kötüye doğru ölçüm doğruluğu oranının KaVo 3D eXam (sırasıyla 0,125 mm voksel, 0,2 mm voksel), Orthophos XG 3D (sırasıyla 0,1 mm voksel, 0,16 mm voksel) ve Rainbow CT (sırasıyla 0,2 mm voksel, 0,3 mm voksel) ile elde edildiğini gösterdi. KIBT değerleri ve mikro BT değerleri arasında anlamlı fark olmadığı görüldü.

Sonuç: Eksternal kök rezorpsiyonu KIBT kullanılarak değerlendirilecek küçük bir obje olsa bile, KIBT taramaları esnasında daha büyük voksel boyutları (örn. 0.3 mm) görüntü kalitesini düşürmeden kullanılabilir. Anahtar Kelimeler: konik işınlı bilgisayarlı tomografi, dış kök rezorpsiyonu, mikro bilgisayarlı tomografi, görüntüleme parametreleri

Keywords: konik işınlı bilgisayarlı tomografi, dış kök rezorpsiyonu, mikro bilgisayarlı tomografi, görüntüleme parametreleri

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APA

Öner Talmaç, A.G., & Koç, A. (2023). Comparison of the accuracy of different cone beam computed tomography systems in measuring the volume of external root resorption. European Oral Research, 0(0), -. https://doi.org/10.26650/eor.20241247459

AMA

Öner Talmaç A G, Koç A. Comparison of the accuracy of different cone beam computed tomography systems in measuring the volume of external root resorption. European Oral Research. 2023;0(0):-. https://doi.org/10.26650/eor.20241247459

ABNT

Öner Talmaç, A.G.; Koç, A. Comparison of the accuracy of different cone beam computed tomography systems in measuring the volume of external root resorption. European Oral Research, [Publisher Location], v. 0, n. 0, p. -, 2023.

Chicago: Author-Date Style

Öner Talmaç, Ayşe Gül, and Alaettin Koç. 2023. “Comparison of the accuracy of different cone beam computed tomography systems in measuring the volume of external root resorption.” European Oral Research 0, no. 0: -. https://doi.org/10.26650/eor.20241247459

Chicago: Humanities Style

Öner Talmaç, Ayşe Gül, and Alaettin Koç. “Comparison of the accuracy of different cone beam computed tomography systems in measuring the volume of external root resorption.” European Oral Research 0, no. 0 (Nov. 2024): -. https://doi.org/10.26650/eor.20241247459

Harvard: Australian Style

Öner Talmaç, AG & Koç, A 2023, 'Comparison of the accuracy of different cone beam computed tomography systems in measuring the volume of external root resorption', European Oral Research, vol. 0, no. 0, pp. -, viewed 22 Nov. 2024, https://doi.org/10.26650/eor.20241247459

Harvard: Author-Date Style

Öner Talmaç, A.G. and Koç, A. (2023) ‘Comparison of the accuracy of different cone beam computed tomography systems in measuring the volume of external root resorption’, European Oral Research, 0(0), pp. -. https://doi.org/10.26650/eor.20241247459 (22 Nov. 2024).

MLA

Öner Talmaç, Ayşe Gül, and Alaettin Koç. “Comparison of the accuracy of different cone beam computed tomography systems in measuring the volume of external root resorption.” European Oral Research, vol. 0, no. 0, 2023, pp. -. [Database Container], https://doi.org/10.26650/eor.20241247459

Vancouver

Öner Talmaç AG, Koç A. Comparison of the accuracy of different cone beam computed tomography systems in measuring the volume of external root resorption. European Oral Research [Internet]. 22 Nov. 2024 [cited 22 Nov. 2024];0(0):-. Available from: https://doi.org/10.26650/eor.20241247459 doi: 10.26650/eor.20241247459

ISNAD

Öner Talmaç, AyşeGül - Koç, Alaettin. “Comparison of the accuracy of different cone beam computed tomography systems in measuring the volume of external root resorption”. European Oral Research 0/0 (Nov. 2024): -. https://doi.org/10.26650/eor.20241247459

TIMELINE

Submitted	04.02.2023
Accepted	10.10.2023
Published Online	10.11.2023

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