One of the soft, cushiony discs that separates each bone in your backbone from its neighbor has begun to bulge and put pressure on two of the nerves branching out from the spinal cord.
Foramina are openings. Neural foramina patent bilaterally just means that the openings in the spine are open, and allow the nerves to pass through normally...
Spinal nerves exiting the spinal canal between L4 and S4 collectively make up the sacral plexus.
because it is not bilaterally simmetrical.
Spinal nerves exiting the cord from the level of L4 to S4 supply motor and sensory innervation to the lower extremities, including the buttocks, thighs, legs, and feet. They contribute to functions such as walking, standing, and bladder control. Damage to these nerves can lead to symptoms such as weakness, numbness, and pain in the lower body.
Foramina are openings. Neural foramina patent bilaterally just means that the openings in the spine are open, and allow the nerves to pass through normally...
They carry nerve impulses from your sensory organs, like your eyes, to your brain, or your central nervous system (CNS). When your eyes see something shiny on the ground, your afferent nerves tell your brain what your eyes see. In contrast, efferent nerves carry nerve impulses from your brain to parts of your body. So, when you see something shiny on the ground, your brain tells you to pick it up and look at it. Efferent = "Exiting", the nerves impulses are exiting your brain. Afferent = the opposite
Abutment of the exiting L5 nerves refers to the anatomical relationship and potential compression or irritation of the lumbar spinal nerves as they exit the spinal canal at the L5 vertebral level. This can occur due to various conditions, such as herniated discs, spinal stenosis, or degenerative changes in the spine. Symptoms may include pain, numbness, or weakness in the lower extremities, reflecting the affected nerve's distribution. Proper diagnosis and treatment are essential to alleviate symptoms and prevent further nerve damage.
Narrowing of the neural foramina bilaterally at the C5-6 level refers to a reduction in the space through which spinal nerves exit the vertebral column at this cervical segment. This condition can result from factors such as disc herniation, osteophyte formation, or spinal degeneration, potentially leading to nerve compression. Symptoms may include pain, numbness, or weakness in the arms and hands, depending on the severity of the narrowing and the affected nerves. Proper diagnosis and treatment are essential to manage symptoms and prevent further complications.
Spondylotic ridging found on MRI is when there is calcification of the posterior longitudinal ligament, which runs behind the bodies of vertebrae caudal to cephlad. Neural foramina are the openings in the spinal column where the spinal nerves exit to the periphery.
It means the disc bulge is not big enough to press on the spinal canal. It could also mean the nerves exiting theforamina are not beingencroachedupon. Posterior means behind.
That most probably means that pain tingling or discomfort being experienced is the result of the jell that holds the vertebrae apart and cushions them against shock is wearing away causing pressure to be put on nerves exiting the spinal chord between them.