The lumbar spine includes the five vertebrae in your lower back numbered L1 to L5. These bones help provide mobility and stability to your back and spinal column and are an attachment point for many ...
Laminectomy is a type of spinal decompression surgery where a surgeon removes the bony arch from one or more of your spinal bones (vertebrae). This widens the space around your spine and can help ...
A lumbar puncture (LP), which is also called a spinal tap, is a common neurological test that's done to examine the cerebrospinal fluid (CSF)—the protective fluid that surrounds your brain and spinal ...