When I press on the bottom of my sternum (where my lungs meet), it pops/clicks. Not just once, but it will pop constantly (as many times as I push it). I ve read online this could be a possible hernia or arthritis. Any idea what this could be? (no pain is involved, nor did anything happen to cause this)
Hello, It is quite common and probably due to a ligament problem. Nothing much to worry, and it does not have any clinical significance. You can plan for a CT thorax for further evaluation. Hope I have answered your query. Let me know if I can assist you further.