the patella covers the top of the knee joint.
cartilage
Articular cartilage
Actually it's cartilages and the synovial fluid which makes the joint movements smooth.....
The periosteum is a strong fibrous membrane that covers the long bone except at joint surfaces. It plays a crucial role in bone formation, repair, and nourishment.
I guess this question is "what is your patella?" In which case, the answer is that the patella is the knee cap, the bone that covers the ball-and-socket joint of the tibia and fibula with the femur bone in the knee.
Hyaline cartilage covers the ends of bones in many joints. It provides a slippery surface to reduce friction during bone movement.
No, The patella or kneecap is a thick, triangular bone which articulates with the femur and covers and protects the knee joint.
then the joint has no cartilage. Cartilage is a tough low friction coating that covers the bone where they form joints it has no nerves that can sense pain. However once it is gone the bone begins to rub directly against bone. Bones do feel pain when damaged. as the bone wears away at its opposing bone in the joint it begins to try and repair itself and that creates ridges or lipping that cause more pain and stiffness in the joint this process can be accompanied by inflammation leading to deformity surrounding the joint.
Cartalige
The Articular Capsule is a tought, flexible and fibrous capsule that covers the joint cavity. It is there to support and protect the joint.
The tibia, or shin bone, is not a joint.
The hip bone and the shoulder bone its the knee bone joint