Hello, and thank you for whether your labial distortion following the revision thigh lift performed approximately six months ago is normal. Thank you for your history and your pictures. It is not normal for your "outer lips to completely disappear when you open your legs." The flattening of the labia majora may be due to the thigh lift or the thigh lift revision. Regarding treatment, I would not suggest any further thigh lifts or crescent thigh lifts. I would focus more on the labia. Most plastic surgeons agree that fat transfer can best correct the area. Fat is typically harvested from the abdomen or a superior iliac crest. Then, the collected, purified fat is transferred into the labia majora. Thank you for your interesting question regarding lab distortion six months after a thigh revision. When seeking revisions, please consult with an experienced thigh lift plastic surgeon. Since thigh lift revisions are difficult, please consult with an experienced, board-certified plastic surgeon specializing in thigh lifts. I hope that I have answered your questions regarding the thigh reduction. If you have any more questions regarding the thigh lift, thigh reduction, vertical thigh lift, medial thigh lift, spiral thigh lift, crescent thigh lift, or thigh lipo, contact an experienced plastic surgeon. Please seek an experienced, board-certified plastic surgeon with significant experience performing thigh lifts. Do your research. Make sure your chosen plastic surgeon has performed at least 100 thigh lifts. Make sure they have the before and after pictures to prove it. Carefully examine their before and after pictures and check their reviews on RealSelf. Sincerely, Dr. Katzen, MD, MBA. (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, International College of Surgery, and American Board of Metabolic and Bariatric 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.)