3-D imaging or 3-D visualization sounds pretty good to me...I use the latter. To get more specific, I use the software name...like, "slicer volume in Gocad"...

I was going to work on my web site for the first time in 5 years yesterday...but tried to get on wireless and messed up all my settings....but my second try this morning with the cable company got a smart dude and he found the problem in about a minute...and here I am..
Chris