If you haven't injured your knee, the numbness may be a result of how you are using the knee. For example, you may be using it to brace yourself in a moving vehicle, or have changed how you are sitting in a chair. Check in with the doctor if it continues.
There might not be something wrong with the gas pedal, but with your knee.
it could be cancer have it checked out
The knee jerk helps doctors know the your nervous system is healthy. If they tap the hammer thing and nothing happens, something is wrong with your body or they hit it in the wrong spot:)
it could mean that your bursa(not sure how spelled) in your knee is swollen. they are there to protect your knee cap and normally have fluid in them. if you hit your knee on something really hard then it could have caused your bursa sack to swell up to protect the knee cap. normally, it just hurts for a little but you can still do things on it, it wont matter.
Sciatica.
you can do exercises for your knee
I know when I did that, I twisted the ligaments in my knee.
Something must be wrong with the anatomical structure of the boys knee; he cannot walk without severely limping.
The main one is pain behind your kneecap. That really is the giveaway that something is wrong. You might have some pain from sitting, walking, or running for a long time. The pain is sometimes worse walking downhill or down a flight of stairs. You might feel or hear snapping, popping, or grinding in the knee. Your knee may swell at times.
i am 16 years of age and since last year, every now and then my left knee swells up and has like an aching pain. i can't keep this knee bent for a long time as it really hurts. also every 30 minutes i have to straighten my legs and both of them click really loud. is this something i just have to deal with or is there something wrong?
knee socks knee pads knickers kilt
If it looks something like this: KNEE LIGHT then the answer is 'neon light' (knee on light)