Neural foraminal stenosis causes nerve irritation and compression when the space a spinal nerve travels through narrows.

neural foramen, and posterior cortex did not rise above 45°C. In the stage 2 experiment, in which bone cement leaked into the spinal canal, the peak average temperature of these areas was 59°C ...

[40] The probe is navigated in the neural foramen in the superior dorsal quadrant ... cervical brachial neuropathy and lumbar radiculopathy, as well as studies with PRFA or TRF ablation.