What Does Nerve Root Contact Mean on an MRI Report?

Short answer: nerve root contact means a disc, bone spur, cyst, or narrowed space appears to touch a spinal nerve root on imaging. Contact is not always the same as clinically important compression.

What the wording usually describes

Radiology reports may use a spectrum of words such as abutment, contact, displacement, impingement, or compression. The most important question is whether symptoms follow the same nerve pathway and whether the exam shows matching neurologic signs.

Details that make the finding more or less important

which nerve root and side are named
whether symptoms travel in the same arm or leg pattern
whether there is numbness, tingling, weakness, or reflex change
whether the report describes contact only or definite compression
whether symptoms are improving, stable, or worsening

How to discuss it at a pain visit

Describe the symptom map and bring the report. A pain evaluation can connect imaging language with the exam and decide whether conservative care, further testing, or targeted treatment discussion is appropriate.

Related PSG resources: sciatica, cervical radiculopathy, and lower back pain.

Sources include RadiologyInfo - MRI Spine, NINDS - Low Back Pain Fact Sheet, MSD Manual - Lumbar Spinal Stenosis. This article is educational and cannot diagnose the cause of pain from an imaging phrase alone.

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