OK. here's a scenario:
Patient comes in for crown appointment. In my office it's a 2 appointment process. I prepare the tooth for the crown, take an impression, make them a great temporary crown and then appoint them 2-2.5 weeks later to receive their crown. They are told that crowns fit the best when placed as soon as possible after we receive them in both written and verbal instructions.
In this particular scenario, the insurance and patient both paid for their parts in full between visit 1 and visit 2.
Day for visit 2 rolls around and the patient doesn't show. This happens, we contact them to reappoint... do not return call, do not return call, send letter to them.. no response,.. we're a few months out now... send letter stating that their crown is back and stating if we do not get it placed in the mouth soon it is likely the crown the lab made will not fit and that any remake expenses will be their responsibility... no response... 15 documented attempts to contact them.
We figured at that point the person wasn't ever coming back, had died or moved (i have about 4-5 fully paid for crowns sitting on my shelf from 12 years of practice.. and about another 4-5 unpaid or partially paid for crowns)
Anyway.. then 14 months later they show up and say that their temporary is now off and they would like to get their permanent crown... person had received our calls and letters and just ignored them because "they loved their temporary".
So then I attempt to try the crown in, and it REALLY doesn't fit.... so I inform the patient this crown no longer fits, the teeth shifted, etc. We will need to take a new impression, re-send to the lab and have the crown re-made.. it was not the dental lab's fault it didn't fit, so i fully expect to have to pay another $150-200 to have it remade and fully intend to pass that cost onto the patient.. as it is I'm STILL losing because now i have to do more work and have a 3rd appointment (I should really get to charge for my time in this scenario, but I don't).
And this is of course where the impasse occurs.. the guy has already paid for the crown.. he feels entitled to said crown.... And no amount of gentle explanation or logic gets him to think he should have to pay any of the additional lab bill.
So.. hence my lose-lose... i can eat the $150-200 and additional hour or so of my time and another $60-100 of materials... or I can stand my ground on it and risk getting blasted on the internet...
Your play