now that's what i call a sticky situation
So this construction worker in Colorado had a nail embedded in his skull, and only found out about it when he went to the dentist for a toothache. Excerpt from an AP article:
A nail gun backfired on Lawler, 23, on Jan. 6... The tool sent a nail into a piece of wood nearby, but Lawler didn't realize a second nail had shot through his mouth, said his sister, Lisa Metcalse.Link to full article, Link to related BoingBoing post
Following the accident, Lawler had what he thought was a minor toothache and blurry vision. On Wednesday, after painkillers and ice didn't ease the pain, he went to a dental office where his wife, Katerina, works.
"We all are friends, so I thought the (dentists) were joking ... then the doctor came out and said 'There's really a nail,'" Katerina Lawler said. "Patrick just broke down. I mean, he had been eating ice cream to help the swelling."