@GingerP
I would definitely have someone go with you when you have your "wound management" appointment. My OS did it as an outpatient surgery because he felt that it was big enough that it may shock my system. I'd already had 3 major surgeries in the 6 months preceeding it, so I know he was being cautious. I had general anesthesia while he did it and then my dad drove me home. It was a 13 minute surgery! Quickest ever! After my first dressing change, I was glad they did it under anesthesia since it was larger than I thought it would be and it was heavily packed. I would not have wanted to feel or see that.
One of the things that I would suggest is to make sure they wet the wound when you have dressing changes. It is considered a wet-dry change, but if the foam is pulled out completely dry, it can hurt and cause trauma to the healing wound bed. My visiting nurse would cut the tube about 4 inches long, and inject sterile saline into the tube down into the foam. She did this a few times and let it sit for a minute to get it all wet and then pulled the foam out. MUCH more comfortable and much less traumatic. For me, the first 2 changes were the most painful, but DEFINITELY not too much to handle. You've had the TKR, pretty much everything pales in comparison to that pain-wise!
As for drainage, it will definitely lessen over time. When I first started, I had bright red/bloody drainage and it would fill half the canister between dressing changes (about 125-150ml). At this point, it is more pink and transparent and much less in volume than before. If I put pressure on the suction disc over the wound, I can get some more drainage out of it, but it's not a big deal at this point. The pain from the incision also gets less over time too. I initially had major pain on the lateral side of the hole, but it's all gone now. It was also bruised and swollen on both the lateral and medial side of the hole at first, but now that's gone too. I would definitely have pain medication on hand, just in case.
For pictures, I take them on my cell phone and select upload a file below this text box. If you need specific help, just message me and I can try to help. If I do it from my phone, it's a little different than if I do it from my laptop. Below are a few of the wound vac just to show you what mine looks like. If you get the same one as I do, it all comes in a box and is very easy to use. I had no instruction, but figured it out pretty easily.
Antibiotics stink though. If you do have an infection, make sure they match the med to the infection. I had Proteus Mirabilis which is usually associated with urinary and bladder infections, so they tried antibiotics for that condition. I had Keflex, Cipro, and eventually Levaquin. They all had side effects and made me feel awful (and pretty much bed-bound, definitely house-bound), but I've been off for a week now and I'm feeling more like myself. I took a probiotic in a pill form and I think that was good enough for me. I also ate yogurt twice a day to supplement that. I self-limited though because I just didn't want to be around people and in public with the vac. Plus, it doesn't sound like you've had a bunch of surgeries that you're recovering from, so hopefully you will be fine with getting out and about.
I hope that helps. I could go on forever about the vac. It's been my BFF for so long already. Good luck and keep us posted!
Jen
The pictures are: the vac in its holder; the dressing with the suction disk and tube over the hole; and the collection canister from just before the first change.