Especially after excessive weight loss, sagging of the back skin may occur. This condition can also extend to the breasts. Back lift surgery is the removal of the excess part of the back skin. The scar left after this operation should be kept under the bra. At the same time, if there is sagging in the breasts, the incision can be lengthened and a scar can be formed around the entire upper body. It is done under general anaesthesia. It usually takes 2-3 hours. The patient stays in the hospital for one night.