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 back) are 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.

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 an …

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.

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, large muscles, …

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

The lumbar spine is the lower back. It is made up of five or six vertebrae, depending on the individual. (The extra bone does not make a difference to one's health.) The vertebrae in the lumbar spine area …

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 nerve. …

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, which are the …