• Stephan Klessinger.
• Department of Neurosurgery, Nova Clinic, Biberach, Germany. klessinger@nova-clinic.de
• Pain Med. 2013 Feb 1;14(2):243-6.

ObjectiveThe objective of the study was to see if transforaminal injection of steroids might be an effective treatment for persistent radicular pain after disc surgery.DesignThe study was designed as a retrospective practice audit covering a time period of 2 years.SettingThe study was set in a single spine center in which all patients underwent lumbar disc surgery, postoperative follow-up, and subsequent treatment.InterventionsPatients with postsurgical radicular pain were treated with a transforaminal injection of a steroid. The effect was evaluated in terms of pain reduction, duration of pain relief, and in relation to a recurrent disc herniation in postperative magnetic resonance imaging.ResultsOf 479 patients who underwent microsurgical lumbar disc surgery, 69 had persistent radicular pain. Transforaminal injection of steroid achieved pain reduction of at least 50% in 26.8% of these patients. The success rate was higher (43%) in patients without a recurrent disc herniation.ConclusionsTransforaminal injection of steroid appears to be effective in only a minority of patients with radicular pain persisting after disc surgery, but is more often effective in patients without recurrent disc herniation.Wiley Periodicals, Inc.

44 keywords...

hide…