What causes a crack sound while sprinting or jumping high long after an injury?
Patient: Hi, I got injured a year and 5 months ago I would go to the doctor about 3 times a month but they would never find out what’s wrong to this day I can’t sprint or jump very high in a jumping house because I know that at one point I will hear a crack. Do you any of you guys know what’s wrong with me. And by the way I did go to therapy for about 2 months and it didn’t help. Doctor: Hi,  It could be a locked knee or foreign body trapped inside.  You can consult an orthopedician and plan for an MRI scan.  Hope I have answered your query. Let me know if I can assist you further.  Regards, Dr. Shinas Hussain,  General & Family Physician