With the advent of modern technology, and MRI in particular, we now know that this is incorrect. The term “sciatica” was born based upon the above concept. Before the advent of modern technology, when people had nerve related leg pain or buttock pain, it was presumed that this was caused by compression or damage occurring to the sciatic nerve. Anatomically, the sciatic nerve travels down the leg, and can cause leg pain. The biggest nerve in the human body is the sciatic nerve, which is formed in the pelvis from multiple spinal nerves, after they have exited the spine. Thousands of nerves exist in the human body, in essentially every body part these nerves are all part of the PNS. When these spinal nerves exit the spine, the PNS starts. The CNS is composed of the brain and spinal cord, which branches off into the spinal nerves, feeding the rest of the body. These are the central nervous system or CNS and the peripheral nervous system or PNS. The human nervous system is broken down broadly into two parts. In order to delve into this concept, we need to initially start with very simple terms, and a brief anatomy lesson. What exactly does this mean? What is a “pinched nerve”? Does a pinched nerve cause back pain? Is there really such a diagnosis? Well, yes and no. Many patients will come in saying “Doctor, I think I have a pinched nerve”. Exercise: The Backbone of Spine Treatment.Lumbar Zygapophysical (Facet) Joint Injections.How to Manage an Acute Back or Neck Pain Episode.Chiropractic – A Conversation with Dr.Percutaneous Vertebral Augmentation (PVA).Specialized Nerve Tests: EMG, NCV and SEEP.Radiological Assessment of Spinal Disorders.Whiplash and Whiplash Associated Disorder.Cervical Stenosis, Myelopathy, and Radiculopathy.

Nerve testing for back pain