A Swedish man who visited his dentist to clean up the filling of a recently repaired tooth accidently swallowed the drill bit after it became loose.

However he faced no discomfort or complications and the drill bit is expected to come out of his body in a “natural way”.
The incident was reported to the National Board of Health and Welfare in Sweden which has laws in place that make it mandatory to report injuries or incidents in the Swedish health care system.
Source-Medindia