Liposuction has come a long way since past decades. So much that today's liposuction alternatives make getting rid of stubborn areas of fat on your body much easier, faster, and safer. Patients can now walk into the surgeon's office and walk out with very little pain, side effects, or recovery time. Today's new liposuction alternatives have reduced the risk of being tomorrow's newspaper headline. This is because the newer equipment and techniques used during liposuction surgery are much less invasive than past methods. One of the more popular methods of liposuction among patients and surgeons today is Vaser liposuction. The specialized techniques and equipment used in this method of lipo has given surgeons new way to remove fat from the body with very little risk and side effects. This has made it a wonderful liposuction alternative as compared to the traditional method. What makes Vaser liposuction so different from older methods of lipo is its ability to break up fat using ultrasonic sound waves. This revolutionary liposuction technology makes Vaser liposuction a much less invasive procedure in comparison to the traditional methods. The following is an overview of just how this new liposuction technology works: . The ultrasonic energy targets only fat cells. Blood vessels and other vital structures are left alone. This minimizes trauma and blood loss. . The cannulas used during Vaser are very tiny, so the incisions that surgeons make in the skin are also very tiny. Many times the scars from these incisions are barely noticeable over time. . Post-operative pain is significantly decreased due to the gentle technique of Vaser. . The time needed to recover and heal is far less with Vaser than traditional methods of liposuction. Patients are usually able to return to work after just a few days. . Vaser liposuction does not require general anesthesia. All that is needed is a local anesthetic to numb the skin during the procedure. So patients do not have to worry about the additional risks of undergoing general anesthesia. . Patients can return home shortly after the procedure. There is no overnight stay at a hospital required. Vaser liposuction is a great example of just how far technology has come in the field of cosmetic surgery. With its ability to produce far better results with very little pain and risks, it's easy to see why this liposuction alternative has become so popular among patients and surgeons in this day and age.