When I went in for my pre-op I was told that I did not carry my fat between my muscle and skin, as apparently most people do, but rather under the muscle. I was not too concerned cuz it has worked for a lot of years but wondered if te was anyone else in this situation. The only draw back is that there is no place to "hide" the port so I have an "outy'. The nurses don't need x-ray to find it.