Does An MRI Show Nerve Damage?

An MRI (Magnetic Resonance Imaging) scan can help detect nerve damage in some cases. MRI scans use a strong magnetic field and radio waves to create detailed images of the body’s tissues and structures, including the nerves.

In some cases, nerve damage may be visible on an MRI scan. For example, an MRI may show a herniated disk compressing a nerve or damage to the spinal cord or brain. However, not all types of nerve damage are visible on an MRI. In some cases, nerve damage may be too small or subtle to show up on an MRI.

If you suspect you have nerve damage, speaking with your healthcare provider is essential. They may recommend an MRI or other diagnostic tests to help identify the underlying cause of your symptoms. Other tests, such as nerve conduction studies or electromyography (EMG), may also be used to diagnose nerve damage.