My gums eroded. Exposing the tooth
. I now have just one tooth
in my mouth. It is starting to decay
. Should I have a general cleaning, or have the area next to gumline filled with a dental temporary substance like root canals ? I see cavity around base. Help me to make right decision before going to dentists I can be informed. Would any kind of drilling be hazardous. My surgeon said Bell's palsy imminent if removed.