The correlation of the number of fascicles of the median nerve with its surface area, as well as the correlation between these elements and age, height and body weight of the examined individuals were studied. A close rectilinear correlation was observed between the size of the area of the cross-section of fascicles of the median nerve and age, height and body weight. The number of fascicles of the medial nerve shows no rectilinear correlation between the size of its surface and age, height and body weight.