1 If you're pregnant, you may not join the Nutrisystem program. 2  If you're a nursing mother, you may not join the Nutrisystem program. 3  If you become pregnant, you agree to immediately stop the Nutrisystem program.  If you're under the age of 18, you may not join the Nutrisystem program.
In the medical world, the definition of foraminal is often given in reference to the foraminal canals, the narrow passageways that extend off the right and left side of each vertebra in the spine, allowing nerve roots to exit the spinal canal and travel throughout the body.
Description of foraminal stenosis. At every level of the spine, nerve roots branch off the spinal cord and exit the spinal column through small canals. Each of these canals is called an intervertebral foramen or foraminal canal, and foraminal stenosis is a narrowing of this canal.auses of foraminal stenosis. Constriction of the nerve roots leaving the spine in the foraminal canal is typically caused by bone spurs, a herniated or bulging disc, arthritis or ligament thickening.