[Secondary spondylogenic epidural abscess].

Abstract

The article presents the results of a retrospective analysis of 200 patients with hematogenous osteomyelitis of the spine who were treated in the Tyumen Regional Clinical Hospital #2. Neurological disorders were present in 37 patients (group I); 163 patients (group II) had no neurological disorders; according to CT and MRI, secondary spondylogenic epidural abscess was diagnosed in 24 patients. At admission, the severity of neurological deficit assessed using the Frankel scale was as follows: Grade A - 6 cases, Grade B - 7 cases, Grade C - 17 cases, Grade D - 5 cases, and Grade E - 2 cases (epidural abscess without neurological deficit). At discharge, the severity of neurological deficit was as follows: Grade A - 3 cases, Grade B - 2 cases, Grade C - 13 cases, Grade D - 11 cases, and Grade E - 8 cases. In group I, 35 out of 37 patients underwent surgery; of these, 21 patients had improvements. There were no statistically significant differences in neurological deficit changes between patients with and without epidural abscess. In 12 patients, the neurological status remained unchanged. Two patients died. We present an analysis of the severity of neurological symptoms, depending on the spinal lesion level, and the results of microbiological tests. Changes in neurological symptoms in lesions of various spinal parts are described. Cervical spine lesions and the process caused by S. aureus are shown to significantly increase the risk of neurological disorders. An active surgical approach for complicated forms of spinal osteomyelitis provided partial or complete regression of neurological disorders in 62.2% of cases.