Sciatica - Back, Leg & Calf Pain

If you are feeling pain in your back, leg and calf, the chances are you are suffering with sciatica. Before I go any further however, it is important I stress that sciatica is a descriptive term and not a diagnostic one. Anyone who is feeling pain anywhere from there back, through their buttock and down the back of their leg could be said to be suffering with sciatica.

However, the most important thing to establish is not that you are suffering with sciatica, but rather what is causing your sciatica. Two or three different people could be presenting with the same signs & symptoms, yet each of their causes may be different.

The sciatic nerve is formed from the nerve roots L4-S3 which leave the lower part of the back. It then passes through the buttock region, down the back of the leg and then, via its branches, to the tips of the toes. If the sciatic nerve is being aggravated, either from its origin in the lower back or as it passes through the buttock and down the back of the leg, it has the potential to cause pain (as well as other signs & symptoms such as pins & needles, numbness and weakness).