Otherwise known as a breast lift, a mastopexy is a surgical solution for women with breasts that have drooped or sagged due to age, weight loss or pregnancy/breast feeding, as well as asymmetrical breasts. A mastopexy will firm and raise the breasts, essentially by tightening surrounding tissues and removing excess skin around the breasts. A mastopexy can also be performed in conjunction with a breast augmentation for those women who wish to regain fullness in their breasts as well.