Infectious disease of the spine: outcome of rehabilitation

Infectious disease of the spine is infrequently seen in the rehabilitation setting. We examined retrospectively 26 patients with spinal infections admitted to the rehabilitation centre over a 6-year period to determine the demographic characteristics, clinical features and outcome after rehabilitation. Their ages ranged from 24 to 83 years (mean=56.4); 65.4% were males. The infection was due to pyogenic bacteria in 14 patients (53.8%) and Mycobacterium tuberculosis in 12 (46.2%). Staphylococcus aureus was the causative agent in 69% of those with pyogenic infections. A history of diabetes mellitus was present in 35.7% of the pyogenic group but in only 8.3% of the tuberculous group. Localised back pain, fever and neurological deficits were the typical clinical manifestations. The most common site of infection was the thoracic region. Surgery was performed on 24 patients and all received prolonged courses of antibiotics. All but three patients completed the rehabilitation programme. The motor score for the lower limbs and the modified Barthel scores for activities of daily living (ADL) and mobility improved significantly ( P