> Is that an un-united Anconeal Process?
Yes.
Buster's anconeal process is completely detatched, but the elbow joint itself is fine. Within a week of a limp first showing he could hardly walk 4 yards and had a job to get up if he was laid down, so much so he even started to wet his bed :( Metacam gave him some releif while I worked on building his muscles through walking. He started of on daily walks of only 10 yards at a complete snail pace and now, 5 months on, he walks at a normal pace (sometimes he likes to even gallop!!!) and goes for between 30 - 40 mins, I am sure the most recent improvements are down to Glucosamine suppliments, as since taking them he doesn't need Metacam. Buster also had a visible 'lump' over his elbow, which was swelling, Metacam didn't do anything for this, but since starting the suppliments the lump has gone :)
I really can't beleive how well he's doing, when the specialist gave us the option of seeing if we can just manage the UAP and keep the elbow mobile, I thought that sounded like torture, Buster is a very big pup (being a Mastiff), last weigh in (2 months ago) he was 56 kilos, but the bigger he gets the more improvements there are :)
The vet agrees that we should just keep a carefull eye on things, if it starts to cause him trouble we have the option to remove the process or attach it in place or if in years to come he gets severe arthritis, replace the entire elbow.
Poor Humphrey, crying like Chewy :(
No wonder you decided to get the surgery done for Humphrey sooner rather than later, having the radial head pushed out sounds awful. The first time I heard of UAP was having Buster diagnosed, I assumed that it must be the mildest form of elbow displasia, but obvioulsy Buster is just very lucky by not having it too bad, even though the 'process' is detatched he has no other problems with the joint. Poor Humphrey, it must have been so painful for him.
I hope he continues to improve with his suppliments. A gradual introduction back into walking should have him feeling much better. I wish you lots of luck in getting him back out & about so he can go walking with his buddies :)