Feb 17, 2022 · What is the lumbar spine? Your lumbar spine consists of the five bones (vertebra) in your lower back. Your lumbar vertebrae, known as L1 to L5, are the largest of your entire spine. Your …

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 …

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, …

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 spine is a crucial component of the human body, responsible for supporting the upper body, facilitating movement, and protecting the spinal cord. Detailed understanding of the lumbar spine’s …

Oct 2, 2023 · Lower back region of the spine, consisting of five vertebrae, supporting the body's weight and allowing movement.

May 24, 2022 · The lumbar spine is the third and lowermost part of the spinal column, consisting of 5 lumbar vertebrae, L1-L5. They are found in the lower back, supporting the body’s weight and …

Apr 29, 2025 · The lumbar spine is the site of many back injuries. A basic understanding of the lower back may help to interpret a doctor's diagnosis of low back pain.

The lower back (where most back pain occurs) includes the five vertebrae in the lumbar region and supports much of the weight of the upper body. The spaces between the vertebrae are maintained …

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 anatomical variant. …