tag:blogger.com,1999:blog-811331289697961648.post-52400782517340115872007-09-12T12:32:00.000-06:002007-09-12T12:32:00.000-06:00I have a total knee replacement and have been checked twice in the airport and once in a court building. I have never been kept longer then just for the wand. I am about to compare both procedures as I am schedule to have my other knee replaced with the minimally invasive procedure and am looking for much better results. It has been over a year and my first replacement is still hurting.Anonymousnoreply@blogger.com