Fat is removed by first inserting a small, hollow tube, called a cannula, through one or more tiny incisions near the area to be suctioned. Incisions are usually less than one-quarter inch in length and are placed as inconspicuously as possible, often within skin folds or contour lines. The cannula is connected by tubing to a vacuum pressure unit. Guided by the surgeon, the suction device literally vacuums away the unwanted fat.

What are some variations to the liposuction technique?

Prior to performing liposuction, fluid is instilled into the areas to be suctioned. Plastic surgeons may use a "dry" technique, a "tumescent" technique that introduces large amounts of fluid, or other variations. Your surgeon will discuss with you the particular method that he or she recommends for treating specific areas of your body.

Liposuction is popular among men, particularly for eliminating bulging fat around the waist.

Areas of the body commonly treated with liposuction are shown, including delicate areas such as the inner knee and the calves and ankles which can be suctioned with a very thin cannula to achieve a more shapely contour.

Other options may involve the type of instrumentation used or whether suctioning is performed on the deep or more superficial layers of fat.

The abdominal area responds well to treatment with liposuction, resulting in a flatter abdominal profile and better-defined waist. In some patients, liposuction of the upper arms may also be effective.

Liposuction can remove fatty deposits in the cheeks, jowls and neck.

These considerations are based in large part upon the goals that you and your plastic surgeon have set for your body contouring surgery