Treatment of tumors of the cervical spine

Abstract

In 34 patients with primary or metastatic tumors of the cervical spine over a ten-year period, the presenting symptom was neck pain. Eleven patients demonstrated evidence of radiculopathy, one a myelopathy, and three a combined myeloradiculopathy. Surgical stabilization, combined in eight cases with cord decompression, successfully relieved pain and prevented further neurologic deterioration in 17 of 18 patients with radioresistant tumors. Complications included two patients who were treated with short posterior fusions displacing as a result of tumors progressing above and below the fusion, and one patient in whom an anterior methacrylate mass became dislodged and appeared to jeopardize the esophagus. Methacrylate was used to augment the grafts posteriorly to facilitate early mobilization without the need for a halo splint. Mean patient survival was not significantly increased by surgical intervention (26 weeks vs. 20 weeks). While most lesions of the cervical spine can best be managed by nonoperative methods, in selected patients long posterior fusion with wires and methacrylate appears successful in relieving pain, halting progress of neurologic deficits, and facilitating early mobilization.