The article presents analysis of alterations of biochemical indicators in blood serum and day urine of 22 patients in acute and early periods after vertebro-cerebrospinal trauma. Out of total number of patients in 10 (main group) in post-traumatic period urolithiasis developed In 12 patients no signs of urolithiasis were detected These examinedpatients were included into comparative group. The reference group was composed with 20 healthy individuals. The concentration of urea, creatinine, uric acid, calcium and inorganic phosphate in blood serum and day urine were detected In patients of main group statistically significant increasing of levels of urea and creatinine was detected in blood serum relative to patients of comparative group. In examined patients of main group clearance of urea was reliably lower than both values of comparative group (up to 2.55 times; p < 0.05) and indicators of reference group (up to 3.75 times; p < 0.05). In patients of this group, clearance of uric acid also had reliable differences from indicators both in comparative group and reference group. Therefore, in patients in acute and early periods of vertebro- cerebrospinal trauma expressed disorders of biochemical indicators of blood serum and urine that can be referred to predictors of risk of development of urolithiasis in the following. The most informative tests were increasing of concentration of urea in blood serum more than 5.30 mmol/l (ratio of likelihood ofpositive test--4.26) and decreasing of clearance of uric acid and urea.