Hello Floral Petra in Hawthorne, 04. Thank you for your question about a large weight loss that has left both your bum and upper back and thighs drooping and whether a buttock-thigh lift is your best option. Thank you for your history and pictures. Let's first analyze your pictures. You have excess skin on the upper half of your thighs and on the entire buttocks. You do not have much lipodystrophy (excess fat). On the back side, things like the thighs and the buttocks can only be lifted by making an incision above the target area. Therefore, the thigh can be lifted, elevated, or reduced by making an incision above the target area and lifting it up. This type of thigh lift is called a crescent or spiral thigh lift. However, the buttock cannot be lifted by making an incision under the buttock in the infra-gluteal fold (banana roll). You cannot lift the buttock from below. The only way to lift your buttocks is with an incision above the buttocks, like a posterior body lift or buttock lift. The posterior body lift scar could be concealed in the clothing you are wearing in the pictures provided. Both procedures are performed under general anesthesia. You can combine the crescent thigh lift and the posterior body/buttock lift at the same time. If you are going to stage the procedures, have the posterior body lift first, then the thigh lift. If you have the thigh lift first, then the buttock lift, the buttock lift may elevate the previously placed crescent thigh lift scar on a highly visible area on your buttock. Give yourself at least two or three months in between. surgeries. I hope that I have answered your question regarding a large weight loss that has left both your bum and upper back and thighs drooping and whether a buttock-thigh lift is your best option. To get an accurate assessment of what exactly you need, schedule a free virtual consultation. Most plastic surgeons offer free virtual consultations. 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.)