This is a great move forward, Wicket! Once you get the results of the bone scan - you'll feel such a relief. Just remember that they're only eliminating "hot spots" in certain areas (PC tends to present itself) and there may be other glowing blobs on the scan present in some other places, so don't panic. My husband's showed an old rib injury and they insisted he had broken it, but he does not remember any such thing (so, therefore, we did panic). Then, there were some bone spurs in his neck that had caused some pain years ago and been treated with cortisone shots, and these, too, showed up.
I hope they'll be able to schedule a date quickly for you!
(Glen, how are you doing?)