Ask a doctor - How does liposuction work?

Q. How does liposuction work?

Doctor Answer is medically reviewed by SecondMedic medical review team.

Answered by Secondmedic Expert

Liposuction works by removing excess fat from specific areas of the body to improve contours and proportions. The procedure typically involves the following steps:

1. Anesthesia: Before the surgery begins, the patient is administered either local anesthesia, intravenous sedation, or general anesthesia to ensure they are comfortable and pain-free during the procedure.

2. Incisions: Small incisions are made in the targeted areas where liposuction will be performed. These incisions are usually very small, minimizing scarring.

3. Tumescent Technique or Fluid Injection: A sterile solution containing saline (saltwater), local anesthetic, and epinephrine (a drug to constrict blood vessels) is injected into the fatty tissue. This helps to numb the area, reduce blood loss, and facilitate the fat removal process.

4. Fat Removal: A thin, hollow tube called a cannula is inserted through the incisions. The surgeon moves the cannula back and forth to break up the fat deposits, and then suctions out the loosened fat cells using a vacuum or a syringe.

5. Sculpting: The surgeon carefully sculpts the remaining fat to achieve the desired contours. This step requires skill and precision to ensure a smooth and even result.

6. Closure of Incisions: Once the fat removal is complete, the incisions are closed with stitches.

7. Recovery: Patients are monitored as they wake up from anesthesia, and they are usually provided with compression garments to wear over the treated areas. These garments help reduce swelling and support the healing process.

It's important to note that liposuction is not a substitute for a healthy lifestyle, including proper diet and exercise. The procedure is most effective for individuals close to their ideal weight who have localized areas of stubborn fat. Results can vary, and a consultation with a qualified plastic surgeon is essential to determine if liposuction is the right option for an individual's specific goals and circumstances.