Posted: 08/02/2015 at 01:30
I'm not a Dr, physio etc but I would give it a go if I was in your situation and see what happens. I would start with short slow runs on soft ground and keep an eye on the knee. If the pain does not return I would be delighted and if it gets bad again at least I would have tried it and got an answer.
But that's just my personal opinion and not the one of a medical professional.