Q&A: tooth pain when biting, on a tooth that had a crown about a year ago?
Posted by: Alan in sinusitis treatment, tags: About, biting, crown, Pain, tooth, YearQuestion by : tooth pain when biting, on a tooth that had a crown about a year ago?
I have a tooth that had endodontal treatment (i.e. root canal) about a year/9months ago and a crown placed on it (upper left molar). Since then it’s been perfectly fine, however tonight I woke up and found that the tooth was painful when I bite on it. I tried pressing down on each tooth one by one and only the treated molar has this pain. It’s kind of dull, i.e. I can stand this pain, like a discomfort when I bite even when I clatter my teeth together there’s no *sharp* pain.
Before I had the root canal and crown, for years I used to get this symptom with the same tooth that often precedeed a cold, i.e. indicative of a sinus infection. Once I presented to a dentist with this issue and after a bit of poking around he told me it was sinusitis and gave me antibiotics. This led me to ignore this symptom for years, in fact it did used to be quite a good predictor of colds, I’d get the pain in the tooth then a cold would come.
Then last year the tooth developed an abscess on the gum, classic root canal stuff and I had to get the root canal and crown.
My sinus has been a little clogged in recent weeks but it has improved in the last week I don’t feel like I’m coming down with a cold. Plus it is only this one tooth. But it is exactly like the symptoms I used to have.
However now its worrying me that the root canal has failed, there is infection and I will lose the tooth after paying a fortune (cash) to get it treated.
Does anyone have any advice?
Best answer:
Answer by pareconda
It sounds like the root canal treatment has failed. If it has, the length of time it is likely to have been present means that any infection will be seen on an x-ray, which means that you should see your dentist. Further treatment would be very difficult as the existing root filling would have to be removed (this is more difficult through an existing crown). And then it will have to be refilled. The success in this in molars is very low/poor. If it were mine, I’d have it out.
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