since a foreign object has been inserted into the bone (titanium)
that should be enough to make you think long and hard about dental implants, my opinion of course, but down the road some folks have had serious major problems with them, inserting "foreign object in the gum line" just doesn't seem like the right cure to me. My goodness, I just had braces when I was a young teen, now in my 50's the Dentist says I have week bone structure because of them and btw I've heard that more than once and that's just from something attached to the outer tooth. So I can just imagine what happens to some people who have a foreign object embedded deep down into the gum line.