The objective of this ?tudy was to estimate the distribution of sexual dysfunction of men after spinal cord injury about. 30 male patients with spinal cord injury who were examined, diagnosed and treated for 4 weeks to 6 months in the Centre of Rehabilitation of Bachmai hospital, using the international index of erectile function (IEF) assessment of sexual dysfunction of men after spinal cord injury. The sexual dysfunction is no difference between locations, the severe erectile dysfunction happens in T11 - L2 injury, the more severe level of spinal cord injury the more decrease of sexual function.