Feb 17, 2022 · Your lumbar spine consists of the five vertebrae in your lower back. It provides support for the weight of your body, surrounds and protects your spinal cord, and allows for a …

Mar 24, 2024 · WebMD's low back pain slideshow explains the most common causes of low back pain and what you can do to help alleviate it.

The lumbar region is sometimes referred to as the lower spine, or as an area of the back in its proximity. In human anatomy the five lumbar vertebrae (vertebrae in the lumbar region of the …

Apr 29, 2025 · The lumbar spine includes the five vertebrae in your lower back. Muscles, disks, ligaments, nerves, and blood vessels also help support your lumbar spine and facilitate …

Apr 25, 2025 · What can result in a person experiencing pain in the lower spine? Read on to learn more about conditions that can affect the lower spine and cause pain.

The lower spine (lumbar spine) connects to the spine in the upper back (thoracic spine) above and to the pelvis through the sacrum below. The sacrum is the large triangular bone at the …

Jan 2, 2026 · The lumbar spine is the third major region of the vertebral column, located in the lower back between the thoracic and sacral regions. It is made up of five distinct vertebrae, …

Jul 13, 2024 · Understanding low back pain can help you know when to seek medical advice and what questions to ask your doctor. Early detection and treatment can help diagnose and …

Jul 18, 2025 · Symptoms Most herniated disks occur in the lower back, but they also can occur in the neck. Symptoms depend on where the disk is sitting and whether the disk is pressing on a …

The upper lumbar vertebrae protect the spinal cord in their vertebral arches. The lower vertebrae provide a bony enclosure for the cauda equina nerves that descend from the spinal cord.