Herniated disk
Friday, February 22nd, 2008[#2: Edit Options>MightyAdsense>Adsense Code]
Introduction
When your back hurts, everyday activities can become difficult or even intolerable. Sitting, bending and twisting can cause sharp pain, a dull ache, or annoying tingling and numbness. One cause of back pain is a herniated disk, sometimes called a slipped disk or a ruptured disk.
Your spinal column is made up of bones (vertebrae) [...]