Lumbar Spine Anatomy

General lumbar spine disc anatomy. The lumbar spines lowest two spinal segments l4 l5 and l5 s1.

Lumbar Spine Anatomy Anatomy Spinal Nerve Bones

Another long muscle this one begins in the middle of the lumbar spine.

Lumbar spine anatomy. The lumbar spine has several distinguishing characteristics. Lumbar spine anatomy helps you understand low back pain now that you have learned about lumbar spine anatomy perhaps you can better understand whats causing your low back pain. The lower the vertebra is in the spinal column the more weight it must bear.

The lumbar spine meets the sacrum at the lumbosacral joint l5 s1. Important muscles of the lumbar spine include. The lumbar spine typically has a slight inward curve known as lordosis.

The lumbar spine is an intricate system and an injury to the vertebrae eg spinal fracure or to the discs eg herniated disc can cause pain. 12 thoracic vertebrae of the chest. This long muscle travels nearly the entire length of the back.

The lumbar region is situated between the thoracic or chest region of the spine and the sacrum. 5 lumbar vertebra or the lower backl1 l2 l3 l4 and l5. The lumbar region of the spine more commonly known as the lower back consists of five vertebrae labeled l1 through l5.

The lumbar spine low back is made up of five lumbar vertebrae backbones that are separated by five intervertebral discs discs the lowest of which sits on top of a large triangular shaped bone called the sacrum. Lumbar spine lower back anatomy and function 7 cervical vertebrae which make up the neck. This superficial muscle begins as a thick tendon from the sacrum and travels.

Anatomy Of The Spine With View Of The Disk From Anatomy Of