Hello Thank you for your question. It is very difficult to answer this as it really depends on how much excess skin and fat you have exclusively. Everyone is different in regards to their results. It would be best to have an in person consult with a board certified plastic surgeon. Best
Thanks for your question, but unfortunately the answer is that this varies widely from patient to patient. If you are overweight, your tummy may not be as flat after a tummy tuck, but your weight loss from the surgery will be larger. Likewise, if your only problem is loose skin, your change in weight and abdominal circumference will be limited. I would say that with my patients having a tummy tuck, the amount of tissue removed weighs anywhere from less than 1 lb (less than 1/2 kg) to 10 lbs (a little under 5 kg). I usually never measure abdominal circumference. Hope this helps, but an exam with a plastic surgeon will better answer your question. Best of luck!