We evaluated 104 patients of neurogenic bladder secondary to traumatic spinal cord injury. Those were diagnosed by I.V.P. and V.C.U. at Korea Veterans Hospital during 9 years from Jan., 1978 to May, 1978. The type of neurogenic blader, complications and rethral configuration, according to the level of spinal cord injury were discussed. RESULTS : 1. The incidence of patient according to the level of spinal cord injury was 49 out of 104 in those with vertebral level T7 or above, 15 out of 104 in those with T8-T10 level, and 40 in those with vertebral level T11 or velow. 2. Overall incidence of urinary tract calculus was 32.7%. 3. Overall incidence of vesicoureteral reflux was 23.1%. 4. Overall incidence of pyelonephritis was 26.9%. 5. Overall incidence of hydronephrosis was 20.2%. 6. Almost entire urethra was shown funnel type in 66 out of 73 cases. Saccular dilatation of posterior urethra was 7 cases.