So, today’s update…
My vet came this morning. We re-xrayed the left front–the one we injected 6 weeks ago–and it is definitely fusing. The joint space has reduced by about half from pre-injection. There was still enough space to get a needle into so we re-injected it.
We also x-rayed the right pastern joint–something that for some reason we hadn’t done for a while, just made assumptions about based on the left. It has pretty much completely fused on it’s own. Certainly no space to get a needle into, so we decided to just leave that one alone and let nature continue to take it’s course.
The vet thinks, as I do, that the reason he is hard to trim on his right is that he still doesn’t want to take his full weight on his left, rather than it being an issue with the right.
We still don’t really know how long the whole thing is going to take to fuse completely, but based on what I saw on the x-rays today, I would hazard that it might be another 6 weeks/two months.
He was a very good boy, and is now in his stall with a deep bed and a pile of hay–he’s pretty sore from the re-injection, which is only to be expected, but he’s got some bute on board and is quite perky.