Whether the knee is broken?

[Magnolia]

I am engaged in equestrian sport....
Went by not travelled horse. She was frightened of the machine or car and has sharply jerked to the left. I was not kept and have fallen. She has slightly touched a head and has strongly struck on a knee. After that I have risen and have gone further. All put a knee hurted or was ill;was sick, but go I could... Was sick to bend or incurvate. Next day, was as painfully up to the extremity or end to bend or incurvate and unbend, when hou I limp a little. To attack a leg or foot not painfully, a knee not opyhlo, there was an ecchymosis.
What probability of that, what is it simply strong bruise, instead of fracture and not crack?

[Ortho]

There would be a fracture, would be sick to come. In any case loads and movements it is necessary to limit all, and the roentgen for own calmness will not prevent.