I definitely agree with Christine and would get implant advice from a dental professional who has experience with post radiation implant patients.
Not just whether it can be done, but what are the pros, cons and risks are.
I had two molar implants 6 months before I discovered my SCC. I had almost constant pain for 5 weeks, I thought something went wrong. But it did eventually heal, and the oral surgeon said all looks good from a recent x-ray. But due to the healing process, and my SCC, the posts and crowns were not installed yet.
I plan to do that in January, which would be 7 months post rads/chemo.
And I developed some tori (boney jaw growths), right in front of the implants. So I plan to be very cautious on my future dental decisions. I myself, would be reluctant to go for any more implants, but my experience is unique to me.
I don't want to scare anyone into not getting them, but I do caution, to make sure you have all the facts, and possibly a second opinion.
Everyone's situation and body are different, and maybe because I had adjacent implants, it had something to do with the prolonged pain that I did not expect.
Best wishes.