The use of UAL by plastic surgeons allows for a safer removal of larger amounts of fat than that of a standard liposuction procedure. The increase in safety is due to the smaller amount of blood removed with UAL. This means that UAL surgery can be extremely useful to someone who is only somewhat overweight even though the procedure is not meant for weight loss. Ultrasound assisted liposuction was created to improve the proportions and contour of the treated areas, resulting in a more flattering figure or physique.