I too have left shoulder pain. I was banded on July 9, 2008. The pain started after my first fill on August 22, 2008. The pain also seems to be brought on when I lay on my side or sit at my computer. It has been 3 weeks since the fill and I am still hurting. I don't want to have my band taken out, but I don't know how much more I can take. My PCP has ordered a CT, but does anyone know if they will be able to tell if my band is causing irritation of the Phrenic Nerve in my diaphram?