Yes, this can happen at times.Sometimes we close the portsite with a stitch
which can cause discomfort later.You
tend to get more pain on the side port (below the ribs) than the middle port.
In general Lap-Bands are put in as an outpatient surgery, so you're up on your feet, home the same day sleeping in your own bed that night and certainly being active and moving around in the first few days is critically important. People typically are able to go back to work after five to seven...
The best test to see if the band has slipped is an upper GI X-ray. Endoscopy is useful to see if you have band erosion, but your symptoms are not those of erosion. GI doctors do scopes for a living and make money that way. Scoping is their hammer. You are the nail.