Hi, thank you for your question regarding whether abdominal etching is a higher risk than traditional liposuction. The answer is yes, abdominal etching is a higher risk than traditional liposuction. Abdominal etching is more difficult to perform compared to traditional liposuction. During abdominal etching, tumescent fluid is injected, like traditional liposuction. However, abdominal etching involves an extra step before liposuction. Abdominal etching requires the VASER. VASER is an acronym that stands for Vibration Amplified Sound Energy at Resonance. The VASER uses ultrasound to melt fat and heat the skin for maximal skin contraction. The VASER is placed after the injection of tumescent fluid. The VASER uses ultrasound energy to liquefy fat and heat the skin to maximize skin contractility. The heat emitted from the VASER can cause major skin burns at the tip of the VASER probe as well as where the VASER is inserted under the skin. Furthermore, the VASER used during abdominal etching has a higher chance of developing skin irregularities compared to traditional liposuction. Furthermore, compared to traditional liposuction, abdominal etching has a higher chance of muscle, skin, and fat asymmetries. The VASER procedure takes about two to three hours to complete. VASER HI DEF can be performed under IV sedation or general anesthesia. Most plastic surgeons prefer general anesthesia because more fat can be removed safely. Also, general anesthesia is less painful compared to IV sedation. Plan for a 10-day recovery. Thank you for your question regarding whether abdominal etching is a higher risk than traditional liposuction. If you have any more questions regarding VASER liposuction or reduction surgery, contact an experienced plastic surgeon. Since VASER HI DEF liposuction is a specialized procedure, please seek an experienced, board-certified plastic surgeon with significant experience in VASER HI DEF liposuction. Do your research. Look at their website. Look at their reviews on RealSelf. If you cannot find an experienced VASER HI DEF liposuction plastic surgeon in your neighborhood, consider traveling out of state if you must. Sincerely, Dr. Katzen, MD, MBA, FACS, FICS, FASMBS. (Plastic surgeon; president of the American Society of Bariatric Surgeons; certified by the American Board of Plastic Surgery; Fellow of the International Society of Aesthetic Plastic Surgery, American College of Surgery, and International College of Surgery; and member of the American Society of Plastic Surgery, American Academy of Cosmetic Surgery, RealSelf Hall of Fame, and RealSelf Doctor Advisory Board for Medical Review and Consumer Panel.)