Abstract
Purpose: The purpose of this prospective study is to evaluate the benefits of this treatment for discogenic back pain.
Method: Thirty-four patients with chronic discogenic back pain underwent this therapy. All the patients had a failed trial of conservative treatment. Patients with a positive provocative discogram were selected for intra-discal electrothermal therapy (IDET). The outcome is assessed using a SF 36 questionnaire filled in pre-procedure and then at three, six, twelve and eighteen months and two years post-operatively.
Results: The mean age group of the patients was 37 years (range 15–58 years). All the patients had a minimum follow up of 12 months (range 6–2 years). Out of the 34 patients 5(14%) had no improvement and had to undergo an interbody fusion following IDET. No patient developed any neurological complications. At a minimum of one year follow-up 56% patients had improvement in physical function scores and 52% had improvement in pain scores as per the SF 36.
Conclusion: Thus IDET appears to be an effective procedure in the short-term relief of discogenic back pain in patients who otherwise might be candidates for fusion.
Abstracts prepared by Mr. A. J. Stirling, FRCS, and Miss A. Weaver. Correspondence should be addressed to Miss A. Weaver at the Research and Teaching Centre, Royal Orthopaedic Hospital, Northfield, Birmingham, B31 2AP, UK
BritSpine 2002, the second combined meeting of the British Association of Spinal Surgeons, the British Cervical Spine Society, The British Scoliosis Society and the Society for Back Pain Research, took place at the International Convention Centre in Birmingham UK between 27th February and 1st March 2002. The following presentations and posters were given and displayed.
