Crepitus: You may see a grinding or crackling sensation that may occur when transferring the knee, a result of the roughened bone surfaces rubbing against each other. Crepitus could also arise with motion pain. At your to start with appointment with Dr. Ong, He'll Appraise your health care background and https://www.theorthopaedicandpainpractice.com/what-are-cartilage-lesions/