Introduction
Power Assisted Liposuction (PAL) devices have recently become available. PAL devices use power supplied by an electric motor or compressed air to produce either a rapid in-and-out movement or a spinning rotation of an attached liposuction cannula. Advocates of PAL assert that it makes liposuction easier for the surgeon. While some liposuction surgeons have expressed enthusiasm about PAL, many others remain skeptical about any advantages of PAL. There are no objective scientific publications to support the enthusiastic claims made by manufacturers of PAL devices.
