Is an mri necessary for pinched nerve?

Usually no...: But if you're not responding to treatment, sometimes we order an MRI to make sure there are no unforseen problems and in case more invasive treatments are being considered. These might include epidural injections or, in a worst case scenario, surgery. And remember, nobody gets better from an mri.

MRI NEEDED?: The most noninvasive way to accurately diagnose nerve compression is an mri. Neurologic exam and ct scans with contrast can also diagnosis this entity. Mri gives the best picture of the nerve and the type of nerve compression (disc herniation, degeneration or bone fracture, infection, or nerve damage from disease). Consult your physician to evaluate diagnostic options.

Useful: It is a useful study to evaluate your problem.