Innovative technology has allowed for different liposuction techniques that improve accuracy and reduce the pain associated with this procedure.

• Tumescent liposuction, a standard form of suction-assisted liposuction, uses high volumes of fluid containing an anesthetic infused directly into the excess fatty tissue. Most plastic surgeons typically use local anesthesia rather than general anesthesia when performing this body contouring procedure.
• Ultrasound liposuction uses a specialized cannula that transmits ultrasonic vibrations that burst the walls of fat cells, liquefying the fat and making it easier to remove.
• Laser liposuction uses thermal and photomechanical energy to help liquefy the fat in problematic areas.
• Power-assisted liposuction uses a cannula with a mechanized movement, reducing the need to manually maneuver the cannula.

Today, liposuction is typically performed using the tumescent technique or with the help of ultrasound imaging or a laser. These modern technologies have transformed liposuction into a much safer and less invasive procedure.