ankle goes bump tgt with heartbeat. smt to be concerned abt?

I’ve had this smallish bump on my right knee for as long as

Not yet 30, knee feels 70

Bump in my left knee? What is it?

Bruised knee?

How to stop this crunchy knee sound?

why does my knee sound so weird when i stretch it?

Loud knee sound when straightening

Need advice on this bump that appeared on the back of my ear

Weird bump on lower lateral side of left leg.

Knee pain with popping at the side

Knee pain.