Background: Knowing structural aspects of spleen is of interest, especially in surgical interventions, particularly in modern times when surgical interventions wider take place with maximal preserving injured organs, including in abdominal trauma. Material and methods: Linear dimensions of spleen, i. e. length and width, were studied by morphometric and echographic methods. Descriptive statistics allowed presenting results in tables. Results: Difference in spleen length depending on gender is statistically significant, the mean value is 119,2±1,26 mm in men, and 105,1±2,07 mm in women (p<0,001). As for spleen width, statistically significant difference depending on gender is in Group VII – 77,2±2,11 mm in men and 61,6±2,25 mm in women; in age Group VIII1 – 78,1±2,07 mm in men and 59,2±2,16 mm in women (p<0.001). Conclusions: Comparison of ultrasonic examination results and morphometric parameters reveals statistically significant difference p<0,001.