The breast implants are placed in a surgically created pocket of the breast and filled to achieve the desired outcome. These type of breast implants allows the implant to be filled as needed in order to achieve the desired size and can help correct any possible asymmetry. Silicone breast implants are pre-filled with a silicone gel, which results in fuller breasts that look and feel natural. Since these breast implants are pre-filled, we will be unable to correct a slight asymmetry. Placement of the breast implants is another component of the surgery. The incision is made typically around the areola, which allows for minimal visible scarring and the cleavage you desire. Breast implants can be placed behind the pectoral muscle or behind the breast tissue. The best option for you will be determined by the doctor.