I had the lap band...and my stomach kept protruding up through the band. First time, I was completely blocked...when I went to the hospital, they told me I had absolutely minimal traces of potassium in my body... The IV to replace it was so painful... The band was "fixed"...and then the port flipped...got that "fixed"... Then got totally blocked again...so they removed the band due to stomach erosion...its been out for a few years now...and I gained back the 80 I lost, and another 30 ... The band was horrible for me! I'm having RNY done next Wednesday 4/3! Scared as heck...! Please pray for a good surgery for me (and everyone else!)....