All symptoms of leg pain caused by the conditions listed above are often referred to as sciatica. This is because the pain often radiates along the sciatic nerve, which originates with certain nerve roots in the low back and runs through the back of each leg into the foot.
Trackback - A method by which a blogger receives notification which other bloggers link to his or her blog entry
Blog (short for Web log) â a collection of personal thoughts posted on a public Web site Community blog â all participants express their perspectives without any attempt at coming to a consensus . The mainstream media can use discussions in the blogosphere to gauge public opinion about various issues . Trackback â a blogger receives notification when other bloggers link to his or her blog entry . Microformats â allow bloggers to incorporate information from Web sites into their blog entries