What does the term "compound fracture" refer to?

The term "compound fracture" refers to a broken bone that protrudes from the skin. This type of fracture, also known as an open fracture, involves a break in the bone that is severe enough to pierce the skin. This condition not only indicates a serious injury but also increases the risk of infection, as the bone is exposed to the external environment.

Understanding this definition is essential for recognizing the severity and potential complications associated with compound fractures compared to other types, such as simple fractures, where the broken bone does not break through the skin. The terminology used in medical contexts is precise, and knowing this difference is crucial for appropriate treatment and management of orthopedic injuries.