WebBy: Kara Beasley, DO. Peer-Reviewed. The lower back comprises the lumbar spine, which is formed by vertebral bones, intervertebral discs, nerves, muscles, ligaments, and blood vessels. The spinal cord ends at the top of the lumbar spine, and the remaining nerve roots, called the cauda equina, descend down the remainder of the spinal canal. WebMRI scan of lumbar spines of a patient finding Spinal mass at Lt.side T12-L1 level Severe bulging disc L3-4 causing bilateral L4 nerve root compression and spinal stenosis on …
Sacrum: Anatomy, Function, and Associated Conditions - Verywell Health
WebSep 13, 2024 · Bone spurs (osteophytes) often form where bones meet each other — in your joints. They can also form on the bones of your spine. The main cause of bone spurs is … WebSacroiliac joint pain. The sacroiliac joints are the joints where the lower part of the spine (sacrum) connects to the pelvis. There are two sacroiliac joints, one on each side, with ligaments in each joint that hold the bones … b \u0026 j tree service
Adult Spondylolisthesis in the Low Back - OrthoInfo
WebJan 24, 2024 · Function. Associated Conditions. The sacrum is a single bone comprised of five separate vertebrae. It is shaped like an upside-down triangle and sits at the bottom of the spinal column, connecting it to the pelvis. This robust bone can endure a lot of pressure and motion. Along with the coccyx (tailbone), the sacrum provides a stable platform ... WebYour spine, or backbone, is your body's central support structure. It connects different parts of your musculoskeletal system. Your spine helps you sit, stand, walk, twist and bend. … WebJan 24, 2024 · The sacrum is an irregular bone that makes up the back or posterior third of the pelvic girdle. A ridge across the front or anterior portion of the S1 vertebra is called the … b \u0026 j trucking service inc