Objective Knee crepitus, the audible crackling or grinding noise during knee movement, can be experienced across the lifespan and create concern for underlying pathology. Our systematic review aims to ...

Bob & Brad discuss signs and tests that can be done to assess if you may have knee osteoarthritis. With knee osteoarthritis, ...

Self-reported knee crepitus — an audible crackling or grinding noise during knee movement — was associated with full-thickness cartilage defects in the patellofemoral compartment 1 year after anterior ...

Joints often crack due to harmless gas bubbles in fluid or tendons moving over bones. While usually normal, persistent pain, ...

Q: My knee makes a popping sound sometimes — should I be concerned? A: Knee noises can be unsettling, but they're not always a cause for concern.