Should I get my knee checked out?
I'm 16 years old, currently do not do any sports, just day to day walking. This problem has been going on about a year maybe two. It's gotten progressively worse. The initial incident was when I sat on my leg(with my leg bent under me) in a chair, My knee locked up and I physically had to straighten out my leg, unbearable pain. Since then my knee locks up at random times, terrible pain. Also it now easily pops but needs often popping. No injuries occurred, I don't see how I could have torn anything.
I would definitely recommend that you go to see your primary care doctor about this. Any persistent pain in a joint like this needs to be evaluated. Your doctor should be able to help figure out what is likely to be going on and also make recommendations about what you should do in terms of treatment. Given the locking sensations and popping phenomenon that you are experiencing, one likely possibility here is something called patello femoral pain syndrome. This is a condition in which the cartilage on the undersurface of the patella (knee cap) degenerates. This causes the patella not to track well over the underlying bone, causing the symptoms of pain and popping. The condition can generally be treated fairly effectively with a combination of anti inflammatory medications, good shoes, and targeted exercises to strengthen and balance different groups of muscles in the legs. In addition to this condition, the doctor will also evaluate for other potential conditions, including injuries to the various ligaments that surround the knee. Based on what they discover, in addition to the types of treatments I mention above, they also may recommend additional testing (such as an MRI of the knee) or referral to a specialist. Again, please see your doctor soon.
This answer is for general informational purposes only and is not a substitute for professional medical advice.
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