i was banded 12/18/2009 and went for my 2nd fill last wk. the md couldnt get out the previous fills saline, and couldnt inject the new saline as easily as before. he said my tubing might b kinked. so, i havent had any adverse effect but he said that if i start to have n/v he'll have to take me to the OR to unkink it and fill it