Liposuction is a surgical procedure that sculpts your body by removing unwanted fat from specific areas, such as your buttocks, thighs and upper arms. Liposuction (or lipoplasty) is a plastic surgery procedure that uses a combination of a vacuum and suction to remove fat in problem areas

Liposuction, also known as lipoplasty ("fat modeling"), liposculpture or suction lipectomy ("suction-assisted fat removal") is a cosmetic surgery operation that removes fat from many different sites on the human body. Areas affected can range from the abdomen, thighs, buttocks, to the neck, backs of the arms and elsewhere. The fat is usually removed via a cannula (a hollow tube) and aspirator (a suction device). The magnitude of fat removed varies by doctor, method, and patient, but the average amount is typically less than 10 pounds (5 kg). There are several factors that limit the amount of fat that can be safely removed in one session. Ultimately, the operating physician and the patient make the decision. The procedure may be performed under general or local ("tumescent") anesthesia. The safety of the technique relates not only to the amount of tissue removed, but to the choice of anesthetic and the patient's overall health. It is ideal for the patient to be as fit as possible before the procedure and to have given up smoking for several months.

Types of Liposuction:
Dry liposuction

Wet liposuction
A small amount of fluid, less in volume than the amount of fat to be removed, is injected into the area.

Super-wet liposuction
In this method, the infusate volume is in about the same amount as the volume of fat expected to be removed. This is the preferred technique for high-volume liposuction by many plastic surgeons as it better balances hemostasis and potential fluid overload (as with the tumescent technique).

Tumescent liposuction