I am looking at getting Smart Lipo and would like to know if the fat cells that are taken out can come back?

when fat cells are removed, with any type of liposuction,  they are removed for ever, however you will still have fat cells remaining in those areas and if you start gaining weight, those remaining cells will get bigger and the fat may become more apparent.

The fat cells during laser assisted lipo are destroyed and cannot come back. However, if you gain weight other body areas will fill with fat.  The best results are in motivated people who maintain good eating habits and exercise.