You need to see a physician whenever you have knee pain that’s consistent, nagging, or critical. If there’s swelling and you can’t bend or put bodyweight on your own knee, it’s likely time to make an appointment, DiNubile states. It could worsen as time passes: If left untreated, AVN can https://www.theorthopaedicandpainpractice.com/knee-pain-in-older-patients-ages-55/