I must admit for some time over the past couple of years my dentist would tell me i have this baby tooth still in my mouth and it probably should come out "at some stage" but he wouildn't bother with it because it wasn't impacting on anything else. I nearly fell off the chair thinking "wow, this guy is resisting the urge to do an extraction and charge $$$$" - luckily I just said to him last year let's do it next time. It's getting wobbly and it's time to come out. So he did it in Oct (and charged like a wounded bull) but I think it was great timing givien that my transplant was a month later - much better to have that out and healed before something like that I reckon.
Apparently, you don't have a Medicaid funded dentist - they just yank 'em all and fit everyone for dentures.