The outside component of a breast is commonly known as side boob or side cleavage.
An attractive breast should slightly exceed the width of the chest wall as this very often critical to the overall shape of the breast.
To achieve more outward side projection of the breast often this is created by the surgical insertion of a correctly sized Motiva cohesive gel silicone breast implant. Fat can also be taken from another part of the body following liposuction can also be used to enhance the side boob using fat transfer.
In some instances, the nipple and areolar position may have to be lifted (breast lift) or the size of the breast reduced in order to achieve the desired side boob definition.