Risk Factors for Surgical Site Infection in Patients Undergoing Sacral Nerve Modulation Therapy

Abstract

Surgical site infection is a significant risk of SNM surgery, although our infection rate is lower than previously reported. Chlorhexidine washing appears to reduce the risk of infection in this population. Because the majority of infections requiring explantation were methicillin-resistant S. aureus positive, prophylactic treatment for this organism should be considered as an additional strategy to reduce infection. Body mass index and immunosuppression appear to be independent risk factors for infection.