Lumbar Spine Medical Definition

Lumbar Spine: What It Is, Anatomy & Disorders

https://my.clevelandclinic.org/health/articles/22396-lumbar-spine

Your lumbar spine is the lower back region of your spinal column or backbone. It consists of five bones (L1-L5). Other structures in or around your lumbar spine are your intervertebral disks, spinal cord and nerves, muscles, tendons and ligaments. Your …

Lumbar spine | definition of Lumbar spine by Medical …

https://medical-dictionary.thefreedictionary.com/lumbar+spine

spine. [ spīn] 1. a thornlike process or projection; called also acantha and spina. 2. the rigid bony structure in the midline of the back, composed of the vertebrae; called also …

Lumbar Spinal Stenosis | Johns Hopkins Medicine

https://www.hopkinsmedicine.org/health/conditions-and-diseases/lumbar-spinal-stenosis

Lumbar spinal stenosis is a narrowing of the spinal canal in the lower part of your back. Stenosis, which means narrowing, can cause pressure on your spinal cord or the nerves …

Lumbar Spine | Spine-health

https://www.spine-health.com/glossary/lumbar-spine

Lumbar Spine Definition The part of the spine comprised of five vertebral bodies (L1-L5) that extend from the lower thoracic spine (chest) to the sacrum (bottom of the spine). …

Spinal stenosis - Symptoms and causes - Mayo Clinic

https://www.mayoclinic.org/diseases-conditions/spinal-stenosis/symptoms-causes/syc-20352961

Back pain - Symptoms and causes - Mayo …

https://www.mayoclinic.org/diseases-conditions/back-pain/symptoms-causes/syc-20369906

Back pain can range from a muscle aching to a shooting, burning or stabbing sensation. Also, the pain can radiate down a leg. Bending, twisting, lifting, standing or walking …

Lumbar Spine Anatomy, Diagram

https://www.healthline.com/human-body-maps/lumbar-spine

Lumbar Spine Lower Back and Superficial Muscles The muscles of the lower back help stabilize, rotate, flex, and extend the spinal column, which is a bony tower …

Lumbar Spine Anatomy and Pain | Spine …

https://www.spine-health.com/conditions/spine-anatomy/lumbar-spine-anatomy-and-pain

The lumbar spinal nerves that branch off from the spinal cord and cauda equina to control movements and sensation in the legs. When viewed from the side, the lumbar spine …

Lumbar puncture (spinal tap) - Mayo Clinic

https://www.mayoclinic.org/tests-procedures/lumbar-puncture/about/pac-20394631

A lumbar puncture (spinal tap) is a test used to diagnose certain health conditions. It's performed in your lower back, in the lumbar region. During a lumbar …

Lumbar | definition of lumbar by Medical dictionary

https://medical-dictionary.thefreedictionary.com/lumbar

lumbar (lŭm′bər, -bär′) adj. Of, near, or situated in the part of the back and sides between the lowest ribs and the pelvis. n. A lumbar artery, nerve, vertebra, or part. The American …