Breast augmentation affirms the identity of the person undergoing such surgery. It affirms who they are to themselves, and in turn, to those around them. This is because, in general, there are probably few other zones of the body we consider to be more significant than a woman's breasts. Regardless of one's gender or sexual orientation, we all recognize the significance most societies place upon them. For better or for worse, they are part of how we define women, much like how we treat faces as part of how we define people. However, unlike a new hairstyle, make-up, or overall change in fashion, surgical breast augmentation takes on a deeper meaning. It's surgery. Not something that is easily separated from the person. It becomes a part of the person. This is why it's so important to the person who makes the decision that they do so with a certain degree of comfort, of understanding, of willingness to enter the process, and the support of those close to them. Implants, for the purpose of breast augmentation, have mainly been used for two reasons: reconstruction and cosmetic. Regardless of the reason, implants have changed since the ones produced in the 1970s. It has primarily been their design, due to our knowledge of their impact on the body. As such, we know much more about implants today than when they were used in the 1970s. Today's implants may still be made of silicone gel, but have apparently have a much lower risk of rupture than the earlier ones. In fact, the two main types: silicon gel and saline solution, both employ a silicone shell. However, the issue of rupture - whether silicone or of the saline solution variety - is a possibility, thereby requiring that implants be checked. One of the main methods used to check them are with mammograms. The surgical technique used is also a consideration. However, a lot can depend upon the surgeon and the individual themselves. Variables include the following: the surgeon's preference, and the amount of existing breast tissue where the implant is to be placed. The main techniques are: sub-glandular, sub-fascial, and sub-muscular. In addition, there are different types of incision that may be employed by the surgeon: Peri-Areolar, Infra-Mammary, and Axillary. Each technique has its advantages and disadvantages. For this reason, it's recommended that the individual consult their surgeon in advance regarding the different techniques and how they may affect them. There is also another type known as polypropylene string breast implants. They are less common as they don't involve the use of a prosthetic device. Their use tends to be more documented in the adult video or sex trade industry. Also, regular checkups and procedures are required for such implants. Finally, depending on the country you live in, there may be regulations regarding the types of implants that may be used. For example, some countries may ban the use of silicone gel-filled implants, or only allow their use on a strict case-by-case basis. Regardless, an initial consultation with a surgeon is always important, as with any elective surgery.