I have an upper
left molar which required an emergency root canal
during a hiking trip in France due to an abscess
in 2011. They redid the root canal
(or finished it anyhow) when I returned home, but were not entirely happy with how it was done.
Since then, I've had fleeting pain around the tooth
, but repeated xrays showed nothing at all unusual.
In October 2013 I was in Hong Kong for a job interview and
the gum above the tooth
became sore and