[Peridural abscess complicating spinal anesthesia in a diabetic patient].

Infectious complications of spinal or epidural anaesthesia are rare, particularly after spinal anaesthesia. Most of them consist of a meningitis. We report a case of epidural abscess due to Staphylococcus aureus following spinal anaesthesia in a 62-year-old diabetic patient, diagnosed 45 days after the puncture with bacterial samples and magnetic resonance imaging. The pejorative neurological outcome required a laminectomy in spite of an efficient anti-staphylococcal treatment.