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  1. Lumbar Spine: What It Is, Anatomy & Disorders - Cleveland Clinic

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

  2. Lumbar Spine Anatomy and Pain

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

  3. Lumbar vertebrae - Wikipedia

    The lumbar vertebrae are located between the thoracic vertebrae and pelvis. They form the lower part of the back in humans, and the tail end of the back in quadrupeds [clarify].

  4. Lumbar Spine Anatomy and Function - Verywell Health

    3 days ago · 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 …

  5. Lumbar Spine: Function, Anatomy, and Disorders Explained

    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.

  6. Lumbar Anatomy - Physiopedia

    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, …

  7. Lumbar Spine: Understanding Its Structure and Function

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

  8. Lumbar Spine Anatomy: Overview, Gross Anatomy, Natural Variants - Medscape

    Feb 10, 2025 · The lumbar spine consists of 5 moveable vertebrae numbered L1-L5. The complex anatomy of the lumbar spine is a remarkable combination of these strong vertebrae, multiple bony …

  9. Spine - Washington University Orthopedics

    Our spine specialists are renowned for treating a wide range of spinal diseases and conditions of the cervical, thoracic, and lumbar spine. Our specialists treat both adult and pediatric spinal conditions.

  10. Lumbar Spine - Cedars-Sinai

    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 …