Ekingen A.Hatipoğlu E.S.Hamidi C.2024-04-242024-04-2420201300-0292https://doi.org/10.5336/medsci.2020-75494https://search.trdizin.gov.tr/yayin/detay/428736https://hdl.handle.net/11468/23902Objective: In our study, it was aimed to determine origin and trunc variations of the celiac trunc (CT), the superior mesen-terik artery (SMA), and the inferior mesenterik artery (IMA) by computed tomography, these arteries are the most important unpaired visceral branches of the abdominal aorta (AA) and provide blood supply to most of the abdominal structures and organs. Material and Methods: Screening the datas of 261 patients (115 female, 146 male) who were obtained by multi detector computerized tomography angiography examination at the Radiology Department of Dicle University Medical Faculty was retrospectively examined. 16-83 age range were included in the study. The quantitative data of origin and truncus types obtained in the study were evaluated statistically in the SPSS program. The origin and truncus variations detected in the CT, SMA, and IMA were classified. Results: It was found that the branch shown the most variation is the CT (31.03%), the branch shown the least variation is the IMA (7.84%) among the CT, SMA and IMA. The origin and truncus variations were identified that seven different related to the CT, six different related to the SMA, and three different related to the IMA. The celiacomesenteric trunk in 1.15%, the bime-senteric trunk in 1.90%, the pancreaticoduodenomesenterik trunk in 0.39% rate were found. Conclusion: There can be quite different variation types in humans than the types described in the classical anatomy books on the origin and truncus structure of CT, SMA and IMA. More detailed research is needed on this subject. © 2020 by Türkiye Klinikleri. This is an open.trinfo:eu-repo/semantics/openAccessAnatomic VariationsCeliac TrunkInferior Mesenteric ArteryMdct AngiographySuperior Mesenteric ArteryArticle4044584672-s2.0-8510242976342873610.5336/medsci.2020-75494N/A