Abstract
This paper reviews 46 consecutive spinal tuberculosis patients who underwent spinal surgery at a state facility over 2.5 years.
The 21 male and 25 female patients ranged in age from 18 months to 67 years, with 19 patients under the age of 18 years. On presentation the mean ESR was 69 (15 to 140) and the white cell count normal. Axial pain and weakness were the most common complaints. There was often a delay of more than a month to presentation. Five patients were HIV positive. Histological and microbiological examination confirmed tuberculosis in 40 patients. There were seven cervical cases, eight lumbar and 31 thoracic. Six patients had additional non-contiguous spinal involvement. There was one radicular syndrome and 30 patients had neurological deficits. Anterior and posterior surgery was done on 22 patients. There were eight anterior only procedures, seven posterior only, six costotransversectomies and three biopsies. In addition two revision anteriors were done. Allograft struts were used in 16 and autograft in 13. Anterior instrumentation was employed in 11, posterior in six and none in 11.
There were two deaths. Two grafts required early revision and one rotated but was accepted. Postoperative neurological recovery was noted from one day to 3 months, and typically by one month. All children regained normal neurological status.
Spinal tuberculosis is a common cause of neurological deficit and surgery has to suit the specific case. There is still a valuable role for surgery without instrumentation, especially in the paediatric group. Despite extensive destruction, one can expect full neurological recovery.
Secretary: Dr H.J.S. Colyn, Editor: Professor M.B.E. Sweet. Correspondence should be addressed to SAOA, Box 47363, Parklands, Johannesburg, 2121, South Africa.
