Many things: It can b many things depending on the location, any injury, any cuts nearby.? So from fracture 2 infection 2 tendinitis 2 bursitis. These r some of the most common causes. More information about your pain and activity would be very helpful in getting an answer.
Answered 9/28/2016
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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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