What characterizes a compound fracture?

A compound fracture is characterized by the bone breaking through the skin, which exposes the fractured area to the external environment. This makes the injury more serious compared to other types of fractures, as it not only involves damage to the bone but also poses a significant risk of infection due to the open wound. The presence of an open wound adds complexity to the medical treatment required, as immediate care focuses on managing both the fracture and preventing infection. This distinct characteristic sets compound fractures apart from other types, such as simple fractures where the skin remains intact, or non-displaced fractures where the bone cracks but does not shift from its normal positioning. Understanding this can assist in recognizing the potential severity and implications of different fracture types in veterinary and medical contexts.