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 wide range of …

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

Jan 13, 2026 · 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 …

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 spine extends from the skull to the coccyx and includes the cervical, thoracic, lumbar, and sacral regions. The lumbar spine consists of 5 moveable vertebrae (numbered L1-L5).

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 …

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

The lumbar spine comprises the lower end of the spinal column between the last thoracic vertebra (T12) and the first sacral vertebra (S1). The spinal cord in this region has protection from five durable and …

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 …

Mar 19, 2025 · Accurately diagnosing and treating back pain can be challenging due to the complex anatomy of the spine, the variety of pain generators, and the numerous conditions that can affect the …