Revision breast augmentation is a surgical option available to women who are not happy with the look or feel of their breasts from a previous surgical procedure. For many patients, size is the issue, whether too small, or too big. Some people decide to change the type of breast implant, or have them removed altogether and return to their natural breasts. As you age, your skin may lose some elasticity, or in some cases the body can change due to pregnancy or drastic weight fluctuations.