I think most partials are determined if only one part of the knee has arthritic damage. Length of time in trouble should not be a factor, as we all deteriorate at different timeframes. I have heard that sometimes it’s the age of a person that is considered, but they really should look at the knee and not someone’s age. Just because someone is younger doesn’t mean their whole knee doesn’t have enough arthritis to be replaced.I’m reading your posts regarding partials, & wondering, do some Drs determine this based on the condition of the knee & how long it has been in trouble?
No worthy doctor would do a partial on a knee as deteriorated as yours. You did well getting the total.There was no cartilage, & some of the existing bone had become like cement.
United States
Somewhere in my 40s one of my friends hurt her back doing sit ups. I determined then, that the only exercise I would do, was walk!

