Popularity of liposuction for unwanted fat removal has generated demand for better technology which can make liposuction safer, painless and quicker. Patients and plastic surgeons alike have constantly seeked solutions that can make liposuction a better and more satisfying procedure. VASER is the latest technological offering in this context. VASER has been around since 2002, when it was approved by USFDA for fat removal. And no, VASER has nothing in common with similar sounding LASER, which also has been used for liposuction. VASER stands for Vibration Amplification of Sound Energy at Resonance. Simply put it adds the benefit of ultrasound technology to the standard Liposuction Procedure. Ultrasound waves are sound waves at specific frequency and one commonly comes across it during ultrasound cleaning of dental plaque and while looking at the growing baby in mother?s womb. Usage of ultrasound for liposuction itself is not new. Ultrasound assisted li brazilian diet posuction ( UAL)was very popular in eighties. Vaser has resurrected ultrasound in liposuction. Vaser is 4th generation ultrasound assisted liposuction technology which offers more safety than earlier ultrasound technologies. Speciality of Vaser is ? liposelection? ? meaning it caused damage to fat cells only without damaging other tissues.Vaser Liposuction is a surgical procedure like the good old liposuction, only technology and results differ. VASER is performed in sterile operation theatre by qualified plastic surgeon. General or local anaesthesia is used . Tumescent solution which may contain local anaesthetic is injected into the fat to be liposuctioned. Injection of tumescent solution shrinks blood vessels, provides anaesthesia and also creates safe environment for VASER by completely soaking the fat tissue.Vaser probe , which is a solid titanium rod of 3-5mm diameter is then introduced into the fatty layer through small 3-5 mm cuts in the skin.