Effingham County is one of Illinois's most Republican counties, if not the most. In the 2008 U.S. Presidential election, John McCain carried the county by a 36% margin over Barack Obama, making it McCain's strongest county in the state, with Obama carrying his home state by a 25.1% margin over McCain.
Quick Answer. Each spinal nerve exits the vertebral column through a small hole, or foramen, on the side of the corresponding vertebrae, CNS-Visual Perspectives explains. The cervical nerves in the upper part of the spine exit above the vertebrae, while the nerves below the seventh cervical vertebrae exit below. Continue Reading.
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.