Crepitus: You would possibly recognize a grinding or crackling sensation that will happen when shifting the knee, caused by the roughened bone surfaces rubbing against each other. Crepitus may also manifest with movement pain. Although individuals have pain, they may not have medical procedures immediately.  Dr. Kiritsis may begin by recommending https://www.theorthopaedicandpainpractice.com/what-are-cartilage-lesions/