dedja wrote:The ‘longevity’ of a knee replacement is one reason why I’m delaying as much as I can … I only want to do it once.
There’s varying reports of how long they last but it seems that you should be safe for at least 20 years if you behave yourself.
It’s a bit like how long does a vehicle engine last, some go 500,000+ kms, whilst others blow up at 150,000.
It’s a balance between your current pain and life impact vs the longevity of the procedure. There is no easy or correct answer,
Loving these updates though.
It's really interesting talking to people now that I've got this done. Some say their knee is buggered but at 45/46/47 their surgeon is saying that they have to wait. I got my arthroscope at 53.5 and my surgeon said that "I'll do the replacement tomorrow if you want". I contemplated holding on but now I'm glad I didn't because I'm better than what I was before the op. I am conscious that I might need it replaced when I'm 75 but I'll worry about that when and if the time comes. I spoke to my surgeon about doing it now due to quality of life and I can see how my life will be improved by having it done now, rather than waiting till 70 (which he said was the recommended age).
In hospital, there were three guys in my ward, all from the same surgeon. One 70 in Dec, had his other knee replaced at 68. He wasn't worried about having to go through this again on either knee. One was 60 and had his done through workcover, so it was more having to have it done and then me at age 55.
So is it the surgeon? Is it the person's age? Or is it a combo? Yes, I'm hearing that 20 years is the expectancy of the knee too. But that's going to depend on a lot of elements. Weight, activity, bone density the list goes on.
Thanks re the updates, I'll keep sending them through. I was talking to the better half this morning and loathing the fact that I didn't have a diary of anyone who'd gone through this to refer to. And also, I didn't take the numbers of the guys in hospital down either to compare where I'm at with them. It literally is a voyage of discovery day by day, hour by hour.

