Self-reported knee crepitus may predict osteoarthritis 1 year following ACL reconstruction, according to findings published ...

Your knees crack when you stand up, but you dismiss it as normal aging or leftover effects from old sports injuries. However, researchers have discovered that certain knee cracking patterns can ...

DEAR MAYO CLINIC: One of my knees makes an odd crackling sound (like the sound you might hear when scrunching plastic wrap) when I go down a flight of stairs. However, I don't have any knee pain.

Medically reviewed by Cara Beth Lee, MDKey TakeawaysKnee popping can be harmless and caused by air bubbles in the joint.Knee ...

Medically reviewed by Oluseun Olufade, MD Knee pain often results from injuries to muscles, tendons, or ligaments.Deep vein thrombosis is a severe condition that can cause pain behind your knee.Most ...