4 ms·

Is there any problem with them remaining?

• pavel_lishin 10y ago
  There might be if you want a post-thaw MRI to make sure your noggin is all in one piece.
  • justinclift 10y ago
    Also, don't travel through airport security for some time afterwards? ;)
  • lawpoop 10y ago
    How much metal in total would be in our cranium? more than the total amount in your fillings?