Best viewed with a copy of Gray's Anatomy to one side, that way you can tell which bit the surgeon is working on.
Thanks for this one Dave, it looks like your recovery is nice and quick. This sort of stuff doesn't bother me in the slightest as I lived in a house share with a bunch of medical students whilst I was getting my degree, when they saw me reading one of their textbooks they gave up trying to shock me. What they didn't have of course was keyhole surgery and I find it amazing what they can do through a few small holes.