The lumbar nerves are the five pairs of spinal nerves emerging from the lumbar vertebrae. They are divided into posterior and anterior divisions.
Lumbar spinal nerve 3
Lumbar spinal nerve 4
Lumbar spinal nerve 5
Lumbar spinal nerves.Deep dissection. Posterior view.
The lumbar vertebrae are located between the thoracic vertebrae and pelvis. They form the lower part of the human back in humans, and the tail end of the back in quadrupeds. In humans, there are five lumbar vertebrae. The term is used to describe the anatomy of humans and quadrupeds, such as horses, pigs, or cattle. These bones are found in particular cuts of meat, including tenderloin or sirloin steak.
Lumbar vertebrae
Sacralization of the L5 vertebra is seen at the lower right of the image.
Congenital block vertebra of the lumbar spine. CT volume rendering.
MRI lumbar spine with degeneration (sagittal T2 FRFSE)