Came across some stunning images taken by an anonymous radiologist somewhere in the States. Known only as 'Surfactant', the Flickr user uploads images of various traumas captured on X-rays. This one teaches a valuable lesson about the letting go of grenades without delay.
There's a few others, ranging from point blank gunshot wounds to dildos that are 'beyond retrieval'. While we're on the subject, it's almost a constant surprise as to what things people put where. Just such an example is an expanding foam earplug in an unfortunate gentleman's urethra, where urinal backflow becomes an urgent medical concern.
Like grizzly? Click is good.
If you work in an office, probably best to save looking at these until you get home.