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    The biometric ratios on the tarsus of the chinchilla (chinchilla lanigera) based on 3d reconstructed images
    (KAFKAS UNIV, VETERINER FAKULTESI DERGISI, 2019) Ozkadif, Sema; Eken, Emrullah; Haligur, Ayse
    This study was undertaken to perform a three-dimensional (3D) reconstruction of the tarsal bones of chinchillas using multidetector computed tomography (MDCT) images and reveal biometric ratio of the bones and compare between sexes. For this purpose, a total of 12 adult chinchillas (Chinchilla lanigera) of both sexes (six males and six females) were used. After anesthetizing the animals, MDCT images were obtained in DICOM format, and 3D reconstruction was performed on a computer using the Mimics 13.1 program. The volumes and surface areas of each of the bones that constitute the tarsus of the chinchilla were automatically measured by the program based on the 3D model. After all values of each tarsal bone were expressed as ratios with in tarsus, they were analyzed statistically to reveal differences between sexes. The results showed that there were statistical differences (P<0.05) in calcaneus, talus, central tarsal bone and tarsal bone IV in term of volume ratio and in central tarsal bone, tarsal bone I and tarsal bone IV in term of surface area ratio between sexes. It is considered that 3D tarsus models are useful in revealing anatomic structures and also in assisting clinical diagnosis and treatment.
  • Küçük Resim Yok
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    Three- dimensional reconstruction of the thorax in the mongoose (Herpestes ichneumon)
    (AGRICULTURAL RESEARCH COMMUNICATION CENTRE, 2018) Ozkadif, Sema; Haligur, Ayse; Eken, Emrullah
    Three- dimensional (3D) reconstruction obtained by using multidetector computed tomography (MDCT) images have widely been used in anatomical studies. Thorax is one of the most important body cavities necessary for the protection of lungs and heart in mammals Two adult mongooses (1 male, 1 female) obtained from traffic accidents were used in this study. The images obtained from MDCT were stacked and 3D reconstruction of thorax was performed by overlaying images using a 3D modeling software (Mimics 13.1). Some measurements of thoracic cavity, lungs and sternum were taken from the reconstructive images of mongoose and indexes were calculated from these measurements. The morphometric parameters were recorded for both sexes. From the study, it could be concluded that the thoracic cavity, lungs and sternum imagings and findings revealed by 3D modeling techniques can be utilized for anatomical training of wild animals This study is expected to help in the diagnosis and treatment of thorax diseases in wild animals.