http://www.TumescentLiposuctionGuide.com Tumescent Liposuction or âÂÂTumescent Liposculptingâ procedure is one of the safest, most effective methods of liposuction, and has been available since the mid-1980s. Although tumescent liposuction is relatively new in the world of cosmetic surgery, it has become extremely popular because of its unique combination of safety and accuracy.