Many times we have sciatic like pain or radiating pain down the arms or down the legs and it is because of compression of the nerves which supply that area. This compression when it occurs at the disc it is known as the disc bulge but sometimes there can be compression or irritation of the nerve in areas other than the disc in such cases we can identify where the compression of the nerve root is and we can treat it by injecting Platelet Rich Plasma in that area which reduces overall pain in the areas which is supplied by that nerve.