Lumbar Spine: What It Is, Anatomy Disorders - Cleveland Clinic 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 supports the weight of your body and allows a wide range of body movements
Lumbar Spine Anatomy and Pain - Spine-health The lumbar spine connects with the thoracic spine above at the thoracolumbar junction and the sacral spine below at the lumbosacral joint The lumbar motion segments may be affected by congenital (birth-related), degenerative, traumatic, or inflammatory disorders
Lumbar - Wikipedia In tetrapod anatomy, lumbar is an adjective that means of or pertaining to the abdominal segment of the torso, between the diaphragm and the sacrum
Lumbar Vertebrae (Lumbar Spine) – Anatomy, Location, Diagram 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 providing flexibility and movement
Lumbar Spine Anatomy and Function - Verywell Health The lumbar region is located between the thoracic (chest) region of the spine and the sacrum, a large bone at the base of the spine The lumbar spine usually curves slightly inward, called lordosis Problems with the lumbar spine may cause pain and limited motion in your back or hips
Lumbar Anatomy - Physiopedia The lumbar vertebrae have the largest bodies of the entire spine and an increase in size as the spine descends, a reflection of the responsibility of the lumbar spine of supporting the entire upper body