The best candidate for abdominal etching is a healthy individual who is already close to his or her ideal body weight but desires greater definition of the abdominal muscles. Abdominal etching is not a weight-loss procedure. Instead, it is an advanced, high-definition liposuction technique that selectively removes small amounts of fat around the natural contours of the abdominal muscles to create a more athletic and sculpted appearance. The ideal candidate has a relatively low body fat percentage, generally between 10% and 18% for men and 18% and 24% for women, although some patients outside these ranges may still be appropriate candidates depending on their body composition. Most patients have a body mass index (BMI) of less than 30, and the best results are usually seen in people with a BMI of 20 to 27. Candidates should already have adequate abdominal muscle development because abdominal etching enhances the muscles that are already present rather than creating muscles that do not exist. Patients who exercise regularly but are unable to achieve visible abdominal definition because of genetically resistant fat deposits are often excellent candidates. Adequate skin quality is equally important. Patients should have firm, elastic skin with minimal laxity so that the skin can contract over the newly sculpted contours. Individuals with significant loose skin, extensive stretch marks, or weakened abdominal tissues may achieve better results with an abdominoplasty or another body contouring procedure before considering abdominal etching. Stable body weight is also essential, as significant weight gain or loss after surgery can diminish the long-term results. Candidates should be in excellent overall health without uncontrolled medical conditions that would increase the risk of surgery or impair healing. They should not smoke or use nicotine products, or they should be willing to discontinue nicotine use before and after surgery to optimize wound healing and reduce complications. Equally important is having realistic expectations and understanding that abdominal etching is designed to enhance natural anatomy rather than replace a healthy lifestyle or create the appearance of a competitive bodybuilder. Patients who are poor candidates for abdominal etching include those with significant obesity, excessive subcutaneous fat, large amounts of intra-abdominal (visceral) fat, severe skin laxity, untreated abdominal wall hernias, or marked rectus diastasis. Because liposuction only removes fat located beneath the skin, it cannot treat visceral fat that lies within the abdominal cavity or correct muscle separation. The final result depends on several factors, including the patient's body fat percentage, the thickness of the remaining subcutaneous fat, the quality and elasticity of the skin, the underlying muscular anatomy, and the patient's commitment to maintaining a healthy diet and regular exercise after surgery. When these factors are favorable, abdominal etching can produce a naturally defined, athletic abdomen with long-lasting results. VASER hi-def abdominal sculpting or etching is a technically difficult procedure. Your plastic surgeon must know his abdominal wall anatomy. When seeking revision VASER hi-def abdominal etching, please seek an experienced, board-certified plastic surgeon with significant experience performing the VASER hi-def procedure. Not all plastic surgeons own a VASER machine, and most plastic surgeons do not perform the VASER hi-def procedure. Do your research. Make sure your selected plastic surgeon has performed at least 100 VASER hi-def abdominal etching surgeries and has the before-and-after pictures to prove it. Carefully examine their before-and-after pictures and check their reviews on RealSelf. If you cannot find an experienced VASER hi-def plastic surgeon in your neighborhood, consider traveling, if you must. Sincerely, Dr. Katzen, MD, MBA, FACS, FICS (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.)