See an orthopedist: Since you say you have a grade 2 sprain, I assume you have been seen for this problem, Most grade 2 sprains will heal with full function, but it takes months. You can get grinding from swollen tendons and muscles or rough cartilage surfaces. It is impossible to say which it is without doing an exam.
Answered 4/19/2017
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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