well if you have the photos on your computer it shouldn't be difficult. otherwise you'll need a scanner or need to go to Kinko's copies so that they can be scanned to a computer. once they're as a .jpeg file it shouldn't be that bad to post one. i must say i have never posted a photo here. it doesn't look as straightforward as i would expect.
firstly i suggest that you ask one of the doctors on this forum about the issues you're having. i'm sure they could also help you get a photo on the forum.