What Is Sciatic Nerve Pain? Part 1

When describing back pain, sometimes the word sciatic nerve pain or sciatica comes up. In fact, less than 5 percent of the people suffer from low back pain, sciatica there will be.

Sciatica is a sciatic nerve inflammation. This is the most common reason is that the disc protrusion in the back.

What is the sciatic nerve?

Understand this, you need to have a bit of an idea, the human spinal anatomy.

* Spine is made up of numerous large bones called vertebrae.

* These people are separated from the bone, the spinal cord by another CD.

* Each vertebra overlap in the future behind the formation of a joint called the small joints.

* Run down through the middle of the spine is a channel called the spinal canal, said here that the exercise of functions of the spinal cord.

* Spinal cord is the main structure, through information, use our brains, our bodies.

* Vertebral spinal cord in each branch to form a nerve root, the spinal nerve root leave a gap between each vertebra, and then tied together to form the larger nerve.

There are two main in the leg, the nerve, femoral nerve in the front and the sciatic nerve in the back. Sciatic nerve passes through the hip area to the back of the thigh and leg.

What is the cause of sciatic nerve pain?

The most common cause of sciatica is a bulging disk. The CD-ROM is a very misunderstood structure, which has resulted in back pain, since it was found. Over the years, we have begun to believe that the CD-ROM is a real weak and fragile structure.

Term disc makes voice, if it slip within about. Truth can not slip in the CD-ROM in any place, it is firmly fixed at the top and bottom to the top and bottom of the vertebral body.