Liposuction removes excess fat cells from a targeted area of the body, and can be a great way for patients who are already maintaining a healthy weight to minimize localized pockets of unwanted fat. The fat cells that have been removed will not return. However, if a patient gains weight after their procedure, the remaining fat cells in the treated area as well as fat cells in other areas of the body can expand, making the patient’s results less apparent. In other words, liposuction results can be extremely long lasting if the patient maintains their post-procedure weight, but subsequent weight gain in the treated area is still a possibility.