http://www.dssurgery.com/procedures/compare-weight-loss-surgical-procedures.php
Just hope I can post this link.
From normal to D.S, RNY, Sleeve
From sleeve to D.S
RNY to DS
Simply grab the slider at the arrows and slide across to see animation of all the different surgeries. (Just pinched it from another site)
Only one it doesn't have is the band