An articular fracture involves what structure?

An articular fracture specifically refers to a fracture that involves the surface of a joint. This type of fracture not only impacts the integrity of the bone but also affects the articular cartilage and the overall function of the joint itself. When an articular fracture occurs, it can lead to complications such as joint instability, arthritis, or impaired movement due to the damage to the joint surface.

The focus on joints is critical in understanding articular fractures, as treating these injuries often requires careful consideration of the joint's alignment and stability to ensure optimal recovery and functionality. Thus, the term "articular" emphasizes the involvement of the joint structure and highlights the necessity of appropriate medical intervention to maintain joint health following such an injury.