The meniscus is actually a bit of cartilage in the knee joint that functions to be a shock absorber involving the thigh bone (femur) and the shinbone (tibia). The meniscus serves a critical perform during the knee joint, acting like a cushion and stabiliser, important for clean and pain-cost-free movement. https://www.theorthopaedicandpainpractice.com/what-are-cartilage-lesions/