It is likely that you will be able to undergo the tummy tuck procedure safely, despite the bipolar condition (assuming it is well controlled). Always best to have medical and/or psychiatric conditions under optimal control prior to proceeding. Your psychiatrist will be your best resource when it comes to specific advice/recommendations. Generally speaking, the “ideal” patient for tummy tuck surgery is one who has completed pregnancies, is psycho socially/emotionally/financially stable, has an excellent social support system surrounding him/her, is capable of arranging enough recovery time, does not smoke and who has reached a long-term stable weight. Best wishes.