Can someone please tell me what the symptoms of band erosion are....For about 7 months I have had discomfort where my band is. The pain goes into my back..It has gotten worse every month and now I am concerned. It feels like I am having a constant gallbladder attack..It's like a burning, twisting, tightening sensation..If anyone has had a band erosion detected, please let me know the symptoms...Do you think that I have a band erosion?? Thank you