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Cauda equina syndrome (CES) is a condition that occurs when the bundle of nerves below the end of the spinal cord known as the cauda equina is damaged. [2] Signs and symptoms include low back pain , pain that radiates down the leg , numbness around the anus, and loss of bowel or bladder control. [ 1 ]
The cauda equina (from Latin tail of horse) is a bundle of spinal nerves and spinal nerve rootlets, consisting of the second through fifth lumbar nerve pairs, the first through fifth sacral nerve pairs, and the coccygeal nerve, all of which arise from the lumbar enlargement and the conus medullaris of the spinal cord.
Compression of the cauda equina can cause permanent nerve damage or paralysis which can result in loss of bowel and bladder control and sexual dysfunction. This disorder is called cauda equina syndrome. Other complications include chronic pain. [citation needed]
Biomechanical factors of pregnancy shown to be associated with back pain include increased curvature of the lower back, or lumbar lordosis, to support the added weight on the abdomen. [79] Also, the hormone relaxin is released during pregnancy, which softens the structural tissues in the pelvis and lower back to prepare for vaginal delivery.
Severe back pain extending to the hips and feet, loss of bladder or bowel control, or muscle weakness may result from spinal tumors or cauda equina syndrome. [15] Trauma to the spine, such as from a car accident or hard fall onto the heel or buttocks, may also lead to sciatica. [15]
cauda equina syndrome Saddle anesthesia is a loss of sensation ( anesthesia ) restricted to the area of the buttocks , perineum and inner surfaces of the thighs . Asymmetric saddle anesthesia is frequently associated with the spine-related injury cauda equina syndrome . [ 1 ]
Cauda equina syndrome Degenerative lumbosacral stenosis ( DLSS ), also known as cauda equina syndrome , is a pathologic degeneration in the lumbosacral disk in dogs; affecting the articulation, nerve progression, tissue and joint connections of the disk.
Nerves continue down the spine below this, but in a loose bundle of nerve fibers called the cauda equina. There is lower risk with inserting a needle into the spine at the level of the cauda equina because these loose fibers move out of the way of the needle without being damaged. [27] The lumbar cistern extends into the sacrum up to the S2 ...