The Benelli or periareolar breast lift has the advantage of leaving a scar only around the areola, but there are significant limitations as well. If you try to do too big of a lift with it, the skin gathers too much resulting in pleats radiating away from the areola. These typically smooth out with time, and so it may be possible to repeat the procedure and avoid the additional scar. However, each time it is done it tends to flatten the breast , so it isn't such a simple decision. You would need to be examined by an experienced plastic surgeon in order to get a firm answer to the question and see if it makes sense in your case.
A Benelli (or a Donut / Periareolar) breast lift CAN be done again IF the suture holding the lift snapped and if the distance the nipple complex needs to be elevated is not too much. These 2 "IF's" are important as this lift is rather limited in its abilities. If it is used instead of and to avoid a vertical scar Lift the results are flattened breasts, stretched out, sunburst areola and a very unattractive look.To read everything you need to know about BREAST LIFT / MASTOPEXY, follow the informative link below -Dr. P. Aldea