What Is a Subchondral Bone Cyst? It's a fluid-filled sac that forms in one or both of the bones that make up a joint. They're especially common at the knee or hip. The cysts show up just under the ...

Subchondral sclerosis is a thickening of bone that happens in joints affected by osteoarthritis. If you’ve been diagnosed with osteoarthritis or have early symptoms of osteoarthritis, your doctor may ...

Subchondral cystic lesions (SCLs) in the equine medial femoral condyle are pathological cavities that develop beneath the articular cartilage, often compromising the structural integrity of the ...