Tricky.: without an exam, I can only give general information. And muscles and tendons are back there. There is also a sac of fluid inside the knee (bursa) that often pops out the back
Answered 4/5/2016
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A doctor has provided 1 answer
A doctor has provided 1 answer
5 doctors weighed in across 2 answers
5 doctors weighed in across 2 answers
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