A member asked:

How do i know when a sore knee is doctor visit worthy i think i may have twisted it a little i can still walk fine but trouble with stairs one weekago?

A doctor has provided 1 answer

Swelling: Swelling of the knee is often a good sign of significant injury to the knee. Comparison with the other knee by looking in a mirror can be useful. 2 other signs of significant injury are "locking" and "giving way".

Answered 5/8/2014

6.1k views

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