[Electrodiagnostic evaluation in differential diagnosis and neurosurgical treatment of radiculopathies caused by spine disorders. Diagnostic value and methodology].

Unlabelled: One of the most common causes of radiculopathy requiring neurosurgical treatment is a herniated disc. Magnetic resonance imaging (MRI) is still the main diagnostic approach for this lesion. However, MRI does not allow assessing the functional state of the root.