Eliášová Hana, Dostálová Taťjana
Department of Anthropology, Biology and Physiodetection, Institute of Criminalistics, Prague, Czech Republic.
Department of Stomatology, Second Faculty of Medicine, Charles University and University Hospital Motol, Prague, Czech Republic.
Prague Med Rep. 2017;118(1):14-25. doi: 10.14712/23362936.2017.2.
3D Multislice and Cone-beam computed tomography (CBCT) in forensic odontology has been shown to be useful not only in terms of one or a few of dead bodies but also in multiple fatality incidents. 3D Multislice and Cone-beam computed tomography and digital radiography were demonstrated in a forensic examination form. 3D images of the skull and teeth were analysed and validated for long ante mortem/post mortem intervals. The image acquisition was instantaneous; the images were able to be optically enlarged, measured, superimposed and compared prima vista or using special software and exported as a file. Digital radiology and computer tomography has been shown to be important both in common criminalistics practices and in multiple fatality incidents. Our study demonstrated that CBCT imaging offers less image artifacts, low image reconstruction times, mobility of the unit and considerably lower equipment cost.
在法医牙科学中，3D多层螺旋CT和锥形束CT（CBCT）不仅在处理一具或几具尸体时有用，在多起死亡事件中也很有用。3D多层螺旋CT和锥形束CT以及数字放射成像在一次法医检查中得到了展示。对头骨和牙齿的3D图像进行了分析，并针对较长的生前/死后间隔进行了验证。图像采集是即时的；这些图像能够进行光学放大、测量、叠加和比较，可直接进行，也可使用特殊软件，还能导出为文件。数字放射学和计算机断层扫描在普通刑事鉴定实践和多起死亡事件中都已被证明很重要。我们的研究表明，CBCT成像提供的图像伪影更少、图像重建时间短、设备可移动且设备成本大大降低。
