Knee clicking: Why your joints pop, when it’s harmless, and when it could signal serious damage |
A harmless form of knee clicking, medically known as crepitus, occurs due to tiny air bubbles trapped in the joint fluid. These bubbles release during movement, producing a popping or clicking sound. This type of knee click is common during everyday actions such as walking, bending, or climbing stairs.When there is no pain, swelling, stiffness,…