enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Lumbar vertebrae - Wikipedia

   en.wikipedia.org/wiki/Lumbar_vertebrae

   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. 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.

3. Lumbar nerves - Wikipedia

   en.wikipedia.org/wiki/Lumbar_nerves

   The third lumbar spinal nerve (L3) [3] originates from the spinal column from below the lumbar vertebra 3 (L3). L3 supplies many muscles, either directly or through nerves originating from L3. They may be innervated with L3 as single origin, or be innervated partly by L3 and partly by other spinal nerves. The muscles are: quadratus lumborum ...

4. Lumbar spinal stenosis - Wikipedia

   en.wikipedia.org/wiki/Lumbar_spinal_stenosis

   Lumbar spinal stenosis (LSS) is a medical condition in which the spinal canal narrows and compresses the nerves and blood vessels at the level of the lumbar vertebrae. Spinal stenosis may also affect the cervical or thoracic region, in which case it is known as cervical spinal stenosis or thoracic spinal stenosis. Lumbar spinal stenosis can ...

5. Spinal stenosis - Wikipedia

   en.wikipedia.org/wiki/Spinal_stenosis

   Moderate to severe spinal stenosis at the levels of L3/4 and L4/5 [further explanation needed] The diagnosis of spinal stenosis involves a complete evaluation of the spine. The process usually begins with a medical history and physical examination. X-ray and MRI scans are typically used to determine the extent and location of the nerve compression.

6. Conus medullaris - Wikipedia

   en.wikipedia.org/wiki/Conus_medullaris

   Pediatric patients may have a syrinx associated with their Chiari malformation and the conus medullaris will be located at or below the L2–L3 lumbar vertebrae disk space. [5] Isolated infarcts of the conus medullaris are rare, but should be considered in patients with acute cauda equina syndrome, especially in females.

7. Lumbar puncture - Wikipedia

   en.wikipedia.org/wiki/Lumbar_puncture

   A spinal needle is inserted between the lumbar vertebrae L3/L4, L4/L5 [10] or L5/S1 [10] and pushed in until there is a "give" as it enters the lumbar cistern wherein the ligamentum flavum is housed. The needle is again pushed until there is a second 'give' that indicates the needle is now past the dura mater .