Persistent cerebrospinal fluid-cutaneous fistula after epidural analgesia: a case report and review of literature

Introduction Cerebrospinal fluid (CSF)-cutaneous fistulas are a rare complication of procedures accessing the neuraxium. As such, recognition of this complication may be delayed, and optimal management is unclear. We present a case of an asymptomatic but high-output and prolonged CSF-cutaneous fistula following epidural analgesia for postoperative pain management, as well as