Old silicone implants were filled with a liquid silicone and the shell of the implant was thin. These implants leaked silicone and ruptured frequently, leading to additional surgeries to replace them. The FDA (Food and Drug Administration) removed these implants in 1992. From 1992 until 2006 the only FDA approved implants in the United States for use were the saline implants. These implants are adequate, except they do wrinkle and ripple much more than silicone implants and the rupture rate is high. They also feel like water balloons.After over a decade of vigorous testing and meeting strict FDA guidelines, implant manufacturers released NEW silicone breast implants to the marketplace in 2006. The new implants had a more solid silicone, often referred to as gummy bear implants, with a much thicker shell and a more natural feel. They have now been in use for 9 years and we have found the rupture rate and capsule formation rate to be very low. They are now the preferred choice of over 90% of women who choose breast enhancement.One of the FDA guidelines for release of the implants in 2006, was the clause that a person had to be age 22 or older, they also recommended MRI breast exam 3 years after the procedure and then every 2 years to detect implant rupture. Well, like many things that the government mandates, sometimes they are just silly or have no medical evidence to back their decisions. After 9 years, I have yet to see even one implant rupture detected by MRI exam and since the exams cost about $3,000 (I know because I just had one), and insurance doesn't cover the exam, no one recommends these needless exams any more.The same can be said for the age 22 restriction. It was a silly recommendation without any scientific evidence, apparently placed to appease a Pediatrician who was on the government panel when the FDA released the implants in 2006. Since when is a 22 year old a child any way? Like many medications we use in medicine, such as Botox, we give as "off label use". What this means is the use of an approved product, but not exactly like the FDA has recommended, so it is now "off label". A good example is Botox, the FDA has approved it for the glabella area (the frown area on the forehead between the eyes which makes you look angry), but not the rest of the forehead, silly right? We use it on the forehead all the time, so the patient signs a waiver, a one sentence explanation that states they are receiving Botox for an off label use. If you are informed that it is off label and agree to have it used, that is acceptable.Breast implants for women under age 22 is now the same. We inform our patients it is an off label, non FDA approved procedure. If you are willing to sign a waiver, then we will perform the procedure. The new silicone breast implants are wonderful, they come with a life time warranty, it is a quick recovery outpatient procedure that takes under an hour to perform.Good Luck!