Several different advanced liposuction techniques are available, including: Tumescent liposuction: Sterile saline solution containing lidocaine (a local anesthetic) and epinephrine (also known as adrenaline) is injected into the treatment area to aid in fat removal, reduce bleeding, and make treatment more comfortable. Power-assisted liposuction (PAL): This technique uses a cannula that moves rapidly back and forth for quicker, easier fat removal with greater precision and less trauma to the tissues. PAL may be the best option for removing larger volumes of fat. Ultrasound-assisted liposuction (UAL): A thin metal rod that emits ultrasound energy is inserted under the skin to help break down fat for easier removal. BodyTite assisted liposuction (LAL): Radiofrequency energy inserted through a small incision is used to tighten the skin and emulsify fat, which is then removed through a cannula. J-Plasma assisted liposuction (LAL): Helium plasma focuses radiofrequency energy inserted through a small incision, and it is used to tighten the skin right after the excess of fat is removed with a liposuction cannula.