Journal of spinal disorders
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To study the functional outcomes of patients with cervical herniated intervertebral discs with radiculopathy but without signs of cervical myelopathy using a retrospective cohort study design. The patients were retrospectively identified by chart reviews. Inclusion criteria were (a) cervical radiculopathy with defined neurological disturbances (sensory disorder, reflex abnormalities, and motor weakness); (b) a spinal computed tomograph scan or magnetic resonance image demonstrating neuroradiologic abnormalities (soft or hard disc); and (c) completion of conservative physical and pharmacological treatment. ⋯ Patients with a herniated cervical intervertebral disc with radiculopathy can be treated conservatively with good results, although a residual intermittent neck pain syndrome often persists. The patients in the SUG, who initially showed more severe and long-lasting neurological disturbances, were improved at the time of examination, although with more marked residual disorders. Surgery is indicated only when appropriate conservative treatment for a reasonable time has failed.