The rapid development of transplantation, endovascular and minimally invasive surgery necessitates a detailed study of the structural features of the vessels of the abdominal cavity. The purpose of the study is the characteristics of the morphometric parameters of the abdominal aorta and its unpaired branches in men and women at different ages and depending on the body type. The analysis of 266 computer tomograms of the abdominal part of aorta and its unpaired branches was carried out in adult men women divided into three age groups (first and second periods of mature age and elderly age), as well as into three groups according to the Pinier index (asthenic, normosthenic and hypersthenic body types). It was established that individual morphometric parameters of the abdominal part of aorta and its unpaired branches in men and women significantly change with age. It is proved that the diameter of the aorta at various levels significantly increases with age from the first mature to the elderly age by an average