Teeth

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As many of you know I joined this community on behalf of my father in law. He will be having follow up oncology and dentist appointments next week to get him set up for treatment starting end of Jan (getting the mask done, etc.).

The dentist told him there was a tooth (molar) that has a root canal that is in risk of failing, and recommended he should have it out. We are aware of the very serious risk of osteoradionecrosis if the root canal fails. However, he thinks it's a risk worth taking because he thinks the chances of it failing are slim. Apparently he found an academic paper (systematic review) that states that the risk of osteoradionecrosis is around 5%, and not significantly different for patients that chose to get teeth out and patients that chose to keep their teeth.

If anyone here would like to share how they decided about what to do with their teeth before starting treatment, I'd really appreciate it. We know that in any case good oral hygiene from now on will be absolutely key.

  • It's his choice of course but would I risk it for one tooth?

    I had to have one wisdom tooth out after RT. I got away with it but boy was I scared!

    Remember, RT not only impacts the jawbone as it causes fibrosis but also can weaken teeth themselves particularly those in the line of fire. If his tooth is well away from the cancer then it will be safer

    Dani 

    Base of tongue cancer. T2N0M0 6 weeks Radiotherapy finished January 2019

    I BLOGGED MY TREATMENT 

    Macmillan Support Line -  0808 808 00 00 7 days a week between 8am-8pm

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  • I had just such a discussion with my hospital dentist.  One molar with root canal.  As I had the tooth in front of that removed a couple of years ago and the wisdom tooth behind it many years ago.  I was not keen to have it removed to save the upper teeth dropping and needing dentures.  There was an indication of a residual infection (I certainly don't feel it) on the x-ray.

    After a long discussion we decided that it could remain and the risk was relatively low and the benefits to me of leaving it more significant.  The hospital dentist said that if I ran into problems later there were still further options to deal with the tooth post RT.

    It is all about risk and benefits.  Everyone has a different appetite and presentation, but I am keeping mine!

    Peter
    See my profile for more details of my convoluted journey
  • At my pre-treatment hospital dental assessment I didn't have to have any teeth removed, though I had root canal work on a molar a few years before. Now 13 months after treatment no problems so far. Not sure if that helps! Good luck to your FiL 

    September 2022 aged 63 diagnosed with HPV associated SCC base of tongue T4 N2 M0. Chemo & radiotherapy for 6 weeks ending Nov 2022. Now over 2 years all clear. See my profile for longer story

  • Hi Isabel I actually let the specialists dentist  decide to have what teeth out. I was going to get my teeth extracted at my dentist and was told by my surgeon to get the hospital to do the work which I did . I have since received treatment and have been offered implants but after future discussions last week with the dental specialist  it is deemed  risky  as potentially my jaw could die etc .  He mentioned the chances were between 2 to 7 percent of things going wrong depending on which paper you read. Personally I would not take any risk if I could avoid it by having extra teeth out ,  I think doing  anything is to be avoided rather than having my jaw rebuilt if it went wrong 

  • Good evening Isobel, i just let my consultant decide what needed to do mainly because if i had further problems later on with my teeth, especially the big back ones because the radiation can cause teeth to become loose not because they are rotten but the jawbone and gums can react to the radiotherapy, as Dani said you can take a chance as we all like to keep as many teeth as possible. At one time they were a bit over the top with the removal of healthy teeth but nowadays they will only remove ones that are deemed to be a problem i.e they might be in the way of the radiotherapy beam making it awkward to treat the area affected by the cancer. Good luck to your dad with his appointment with the dentist,  fingers crossed it can be saved, take care, and all the best for your dad's treatment. 

                                                                                 Chris x

    Its sometimes not easy but its worth it ! 

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  • Hi Chris Hope you are still enjoying your pint of Guinness 

  • Hello Minmax, yes plus i got some real ales for Christmas so will give them a try Slight smileHope all is good with you. 

                                                                  chris xx

    Its sometimes not easy but its worth it ! 

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  • Hi Chris Yes all good Thanks  working my way through list of things wrong with me so happy days . I no longer drink smoke or take drugs so you can have my share Cheers enjoy Regards Minmax  

  • Lovely to hear you are okay and so pleased you are leading a healthier lifestyle, well done Minmax. 

                                                                Chris 

    Its sometimes not easy but its worth it ! 

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  • As others mentioned i let the dental hospital decide and they took one tooth out ahead of treatment. I use 5000ppm toothpaste 3 times a day now.

    @Minmax, really glad to see you are doing so well.