Crepitus: You might detect a grinding or crackling feeling that will take place when transferring the knee, because of the roughened bone surfaces rubbing against each other. Crepitus may also occur with movement pain. A different diagnostic method is undoubtedly an arthroscopy, which lets the health practitioner to visualise the https://www.theorthopaedicandpainpractice.com/what-are-cartilage-lesions/