Liposuction

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Liposuction is a type of cosmetic surgery that removes fat from the human body in an attempt to change its shape. It is also known as lipoplasty, liposculpture suction lipectomy, or simply lipo. People who undergo liposuction typically have a stable body weight but would like to remove undesirable deposits of body fat in specific parts of the body.

History

Liposuction was first developed in the late 1960s and early 1970s. The modern technique of liposuction, which involves the use of a cannula and negative pressure, was developed by Italian-American surgeons Arpad Fischer and Giorgio Fischer in 1974. The procedure gained popularity in the 1980s and has since become one of the most common cosmetic surgeries worldwide.

Techniques

There are several techniques used in liposuction, including:

• Tumescent liposuction: This is the most common technique. It involves the injection of a large amount of saline solution, local anesthetic, and epinephrine into the area to be treated. The solution helps to numb the area, reduce blood loss, and make the fat easier to remove.
• Ultrasound-assisted liposuction (UAL): This technique uses ultrasound waves to liquefy the fat, making it easier to remove.
• Laser-assisted liposuction (LAL): This technique uses laser energy to liquefy the fat.
• Power-assisted liposuction (PAL): This technique uses a vibrating cannula to help break up the fat cells.

Procedure

The procedure is usually performed under local anesthesia, sedation, or general anesthesia, depending on the extent of the surgery and the patient's preference. Small incisions are made in the skin, and a cannula is inserted to suction out the fat. The duration of the procedure varies depending on the amount of fat being removed and the technique used.

Recovery

Recovery time varies depending on the individual and the extent of the surgery. Most patients can return to work within a few days and resume normal activities within two weeks. Swelling and bruising are common and may last for several weeks. Compression garments are often recommended to help reduce swelling and support the treated areas.

Risks and Complications

As with any surgical procedure, liposuction carries risks and potential complications, including:

• Infection
• Bleeding
• Asymmetry
• Changes in skin sensation
• Scarring
• Fluid accumulation
• Fat embolism

Alternatives

Non-surgical alternatives to liposuction include:

• Cryolipolysis (CoolSculpting)
• Radiofrequency-assisted lipolysis
• Injection lipolysis (Kybella)

See Also

• Plastic surgery
• Body contouring
• Abdominoplasty
• Cellulite

External Links

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