Sciatica refers to the pain that radiates along the sciatic nerve, which branches off from the lower back and travels through the hip and buttocks and down each leg. Sciatica (pronounced as sigh-at-eh-kah) is not actually a medical diagnosis or a disease, it is a symptom of an underlying condition. It describes the symptoms of pain in the leg, .
Sciatica is known as the pain associated with the sciatic nerve in the body. This nerve is one of the largest nerves of the body. This nerve is made of many individual nerves that branch out from the lower part of the spine normally from 3rd lumbar segment. A single nerve root comes out of every level in the .
Many people experience knee and leg aches and pains but do not actually address the reason as to why they are in pain, aside from a sprain, varicose veins, results from wear and tear, overuse, or injuries in joints or bones or in muscles, ligaments, tendons or other soft tissues. … Leg pain can also be caused by a bad back and is often misdiagnosed .