Liposuction is formally referred to as Suction Assisted Lipectomy, whereby fat cells are removed using a small cannula and a vacuum assisted device. The technique is well recognized, safe, and commonly used by most plastic surgeons.
Recent advances have changed the scope of liposuction to include an added benefit of not only removing the fat through suction, but also dissolving the fat with energy. The energy types are ultrasound energy (VASER) or laser.
The process of ultrasound assisted liposuction is well documented and involves a process of cavitation, whereby sound waves are used to break open and kill fat cells prior to the liposuction. This results in improvement in contour for patients.
The type of liposuction you are recommended is usually dependent on your particular body profile and the experience of the surgeon. Patients will do well with conventional liposuction and more advanced techniques equally well if the surgeon utilizes appropriate technique.
