The clicking of the knee could also be a sign of crepitus, which occurs when cartilage wears down and two surfaces of bone grind against one another. “It can be loud and sometimes you can even ...

We asked experts about knee cracking, and their insight was pretty ... can sometimes find a path where there’s a little ridge or bump within the cartilage within that path.

A January 2025 review estimated that 41 percent of the general population has knee crepitus. Creaky joints typically happen in the knees, explains Rebecca Gonzalez, PT, MS, a senior specialist ...