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Surgery.com / Plastic & Cosmetic / Liposuction

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Last updated: 11/24/2009

Definition

Liposuction, also known as lipoplasty or suction-assisted lipectomy, is cosmetic surgery performed to remove unwanted deposits of fat from under the skin. The surgeon sculpts and re-contours a person's body by removing excess fat deposits that have...

been resistant to reduction by diet or exercise. The fat is permanently removed from under the skin with a suction device.


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Fat cells change in size throughout our lives, depending on what we eat and how active we are. One way to remove these fat cells is through liposuction, described in the video. Both traditional and newer liposuction techniques like laser ablation (Smart liposuction) are discussed and described.

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The areas to be treated during liposuction are marked before surgery (A) and then injected with a solution to aid in fat removal (B). The surgeon inserts a cannula into the areas (C), then suctions out fat with a back and forth motion (D). (Illustration by GGS Inc.) The areas to be treated during liposuction are marked before surgery (A) and then injected with a solution to aid in fat removal (B). The surgeon inserts a cannula into the areas (C), then suctions out fat with a back and forth motion (D). (Illustration by GGS Inc.)




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Other Information

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.

Liposuction is not a low-effort alternative to exercise and diet. It is a form of body contouring with significant attendant risks and is not a weight loss method. The amount of fat removed varies by doctor, method, and patient, but 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. There are negative aspects to removing too much fat. Unusual "lumpiness" and/or "dents" in the skin can be seen in those patients "over-suctioned". The more fat removed the higher the surgical risk.


From http://en.wikipedia.org/wiki/Liposuction

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