Scars should not be visible as a result of natural breast augmentation surgery. Choosing the correct incision is key to avoiding noticeable scarring. In most cases a tiny incision around the areola where there is a transition in color of the nipple skin to breast skin will fade so that it is virtually unnoticeable. A very dark-skinned woman could have a visible scar, so a small scar in the underarm area or perhaps a small scar under the breast would be ideal.