OA can happen from simple wear and tear over time ... where your immune system attacks and inflames your joints, subchondral bone cysts can also form. In other cases, a joint injury might lead ...

A child may develop a single osteochondroma or many of them. Nonossifying fibroma unicameral is a simple solitary bone cyst. It’s the only true cyst of bone. It’s usually found in the leg and ...

Subchondral bone cysts (SBCs) are sacs filled with fluid that form inside of joints such as knees, hips, and shoulders. The sac is usually primarily filled with hyaluronic acid. Hyaluronic acid is ...

These include fractures, infection, enlarged lymph nodes, cysts, and tumors ... the injury can range from a simple fracture to a complex break that separates the bone into several pieces.