Today was an educational day...
TL;DR - have Depuy Attune which has probably loosened so looking at revision.
I saw a new OS at Mayo Clinic in Jacksonville for evaluation of my R knee pain. Even though he is a baby doctor (in practice 7 years), I am very impressed. He reviewed the WBC scans and immediately pointed out how "hot" the two pieces were. This, of course, indicates either an infection or loosening. GRR.
When he learns I have a Depuy Attune, he is almost certain the device has loosened. Of course, the first thing is to determine if there is an infection. So, he aspirates some fluid from the knee (this hurts, even with the numbing spray and anesthetic). The fluid along with blood work is sent to the lab and I hear about the results mid to next week.
For DX purposes, he injects some Lidocaine in the joint. If after 10 minutes or so, there is significant reduction in pain, it's a strong signal that the pain is due to loosening. If there is no or minimal pain reduction, it's more likely, the nerves in the pes anserine are "angry" and some neromas have developed.
My pain reduction was significant so I am planning on a revision in late Feb or March. Of course, may need to deal with the infection first.
I know the revision surgery will be tougher than the first but I am in better shape now which is a good thing and I shall endeavor to continue to lose weight in the next few months. I'm cleared to exercise "using common sense."
I did complete my 1st 5K in December and it was a great thing. Took me three days and several oxy to recover so it will be a while before I think about doing another.
I do have a question for the larger group - I'm registered for an industry conference the first week of May. If I have surgery in early March, how realistic would it be to fly cross country and participate in workshops, an expo, networking, etc. Never mind. As I wrote the last sentence, it sunk in that I would be in no shape to travel EIGHT weeks after a revision. What am I thinking. GRRR.
Thanks for reading.