<human>: I'm having a tooth issue and I'm worried because I can't afford to see a dentist.  The tooth in question is a 12 year molar that never fell out.  I will be 27 in April.  The little buggar has more than served his duty but a tooth never formed beneath it to replace it (according to previous x-rays).  During one or two of these visits the dentist said we would eventually have to pull the tooth because the roots are dissolving/dissolved and I could get an abscess, or something (forgive me if I'm getting this wrong, it's been years).  I feel like there might be a little pressure built up in there, as if the gum is slightly swollen.  There is no pain but I worry about getting an infection.  If I reach in and try to wiggle it I can get it to move somewhat.  It is hard to grasp because it is so short, barely erupted far above the gum.  Does anyone know anything about dentistry who could tell me what my dangers are regarding this?  When should I be worried/signs of infection?  What are courses of action I should take?  I'm aware that if I ever do lose the tooth without something to fill the space my teeth may drift and cause gaps over time.  How worried should I be about becoming a gapped-tooth hillbilly face?

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<bot>: I have a 12 year molar that should have fallen out 15 years ago and am worried the time has come it needs addressed.  HEEEEELLLLPPPP!