Liposuction is a surgical procedure that removes fat via suction. It’s typically done with a thin tube, called a cannula, attached to a vacuum. No matter how healthy your diet or how often you work out, you can still have pockets of unwanted fat that resist your best efforts. With liposuction, an experienced surgeon can remove fat, contouring your hips, thighs, stomach, abs, waist, chin, or other areas. 

Ultrasonic Liposuction : This popular form of liposuction uses a specialized cannula that emits ultrasonic sound waves into the fat deposits to liquefy fat cells and make them easier to remove. By utilizing ultrasound technology, the doctor can remove larger and denser fat deposits, and he or she can tighten the surrounding skin. However, there is a greater risk of burns and scarring due to the heat from the ultrasound waves.
Severe complications associated with liposuction are extremely rare, but should be taken into consideration when deciding whether liposuction is right for you. These complications include adverse reactions to anesthesia, cardiac arrest, cardiac arrhythmia, internal blood clots, excessive bleeding, severe drug interactions, allergic reactions to medication, permanent nerve damage, seizures, and brain damage from anesthesia.
Problem areas that are resistant to diet and exercise can often be dramatically improved through liposuction. The body smoothing and contouring possible with liposuction can make an individual look and feel better simply because their clothes fit better. More importantly, their entire figure could be rejuvenated and enhanced after this procedure. Plastic surgery patients who undergo liposuction may even find unexpected benefits of the procedure as they begin to partake in activities that they had previously shied away from because they were unhappy with their appearance.
No. As a candidate for liposuction, you should be at or near your ideal weight, and you should simply want to enhance your figure and gain a more evenly contoured body. Liposuction is intended to remove isolated pockets of fat that do not respond to dedicated diet and exercise. During this treatment, your doctor should not remove more than 10 pounds or 5 liters of fat. Excess fat removal can result in fluid imbalance and serious complications.
Doctors on RealSelf stress that post-lipo weight gain can be an issue, if you don’t keep eating a healthy diet and exercising. As Beverly Hills, California, plastic surgeon Dr. Brent Moelleken notes in a RealSelf Q&A, “By nature, surgery causes soreness, and patients are usually restricted from full workouts for a period of time after surgery. This explains the weight gains often noticed immediately afterward.” But it’s important to get back into the exercise habit as soon as you’re able. “Some patients gain a false sense of confidence after liposuction,” he says. “If anything, patients should plan on being more active and healthier about their eating habits after surgery than they were before.”
Tummy tucks: One of the most popular forms of body contouring, with a tummy tuck, a doctor can tighten the abdominal region via an incision running between the hipbones. In a full tummy tuck, he or she may also relocate the belly button up higher on the abdomen. By using liposuction to remove excess fat, the doctor can give patients a flatter, trimmer stomach.
Right now, surgeons follow guidelines that set a maximum extraction limit of 5,000 milliliters of fat (11 pounds) for all patients, regardless of variations in weight or body fat status. But the new study suggests surgeons could use a patient's body mass index (BMI) to determine how much fat extraction is safe. BMI is a rough estimate of a person's body fat based on height and weight measurements.
You may notice an improved body contour immediately (for instance, if you have your saddlebags suctioned), but your results will be disguised initially by swelling. Swelling should improve dramatically after six weeks and continue to go down over the next six months. If you think you’ll need more lipo to get the result you want, wait at least six months for the swelling to subside, then evaluate the situation with your surgeon. Just keep in mind that you’ll continue healing and seeing better results for up to a year.
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