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 …

Feb 17, 2022 · Your lumbar spine is a five vertebral bone section of your spine. This region is more commonly called your lower back.

The lumbar spine, or lower back, is a vital connector to many of the muscles that allow you to walk, run, sit, lift and twist around. It supports most of your body’s weight and provides balance.

Apr 29, 2025 · The lumbar spine includes the five vertebrae in your lower back numbered L1 to L5. 1 These bones help provide mobility and stability to your back and spinal column and are …

Oct 2, 2023 · “The lumbar spine has the biggest vertebra because it supports the rest of the spine and everything above it.”

Learn about the lumbar spine's function, anatomy, and common disorders. Explore how this lower back region supports movement, bears body weight, and its role in protecting spinal nerves.

Learn about the anatomy of the lumbar spine including the potential problems that can occur in this area of the back.

Nov 5, 2025 · The lumbar spine (often shortened to L-spine) consists of five adjacent vertebrae of the lower vertebral column, in some cases it is possible to find 4 or 6 vertebrae as an …

The complex anatomy of the lumbar region is a remarkable combination of these strong vertebrae (with their multiple bony elements) linked by joint capsules, and flexible ligaments/tendons, …

Mar 24, 2024 · What Is Low Back Pain? The low back, also called the lumbar region, is the area of the back that starts below the ribcage. Almost everyone has low back pain at some point in life.