[Renal failure and neurogenic bladder]

Historically, impaired renal function was the leading cause of death in spinal cord injury patients. Although the management of these patients has considerably improved due to progress in functional rehabilitation and neurourology, renal failure remains a significant cause of morbidity in this population. In this article, the authors review and classify the diagnostic tools able to detect urological changes likely to induce irreversible impairment of renal function. Based on a review of the recent literature, they define the incidence of renal impairment (morphological or function) in spinal cord injury patients and describe the main risk factors for deterioration of renal function in these patients.