Not all heel pain is plantar fasciitis. Plantar fasciitis, tearing and inflammation of a long ligament on the bottom of the foot, is the most common cause of heel pain. But, there are many other less common conditions which can cause heel pain and may sometimes be confused with plantar fasciitis. Social Bookmarking OptionsBlinklistBloglinesBlogmarksDiggdel.icio.usFacebookFurlMa.gnoliaNewsVineRedditStumbleUponTechnorati