title: [Spinal epidural empyema. Limited surgical treatment combined with continuous irrigation and drainage].
abstract: Epidural empyema of the spinal column is a rare, but in some cases devastating, disease. Surgery can be excessive or very limited. We want to report our results of combined therapy of limited surgical treatment and continuous irrigation with antibiotic solution and drainage. In the last 5 years we have operated on 12 patients (7 female, 5 male, median age: 61.5 years, range: 22-89 years) with spinal epidural empyema. All surviving patients were evaluated after 3 months including MRI. Six infections were caused by injections, two by spontaneous discitis, two by chronic systemic infections, and in two patients the cause remained unknown. In every case we implanted two catheters, one for irrigation with antibiotic solution and one for drainage. On average the catheters were used for 3 days. For evacuation in seven patients interlaminar fenestration in one, two, or three levels was enough. Only in one patient was a laminectomy performed. Five patients recovered totally, three partially, one did not recover at all, and three died. The autopsy of two dead patients showed complete healing of the operated area; they died because of lethal infections in other parts of their body. In only one case did a reoperation have to be done. The cause was an additional subdural empyema. In spite of the limited surgical procedure without relevant operative morbidity the reported method is an effective and safe therapy.
authors.affiliation: Abteilung Neurochirurgie, Bundeswehrkrankenhaus, Oberer Eselsberg 40, 89070 Ulm, Germany. uwe-max.mauer@dgn.de
authors.forename: U M
authors.initials: UM
authors.lastname: Mauer
authors.forename: U
authors.initials: U
authors.lastname: Kunz
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D002408:Catheters, Indwelling; D002423:Cause of Death; D003131:Combined Modality Therapy; D004653:Empyema / Q000175:diagnosis / Q000209:etiology / Q000401:mortality / Q000601:surgery*; D020802:Epidural Abscess / Q000175:diagnosis / Q000209:etiology / Q000401:mortality / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007796:Laminectomy; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000209:etiology / Q000401:mortality / Q000601:surgery; D012086:Reoperation; D013396:Suction; D007507:Therapeutic Irrigation
chemical_list: D000900:Anti-Bacterial Agents