What distinguishes a compound fracture from other types?

A compound fracture, also referred to as an open fracture, is characterized by the bone breaking through the skin, creating an open wound. This exposure of the bone increases the risk of infection and can complicate the healing process. When a fracture is classified as compound, it suggests that there is a more significant injury that requires careful medical attention.

In contrast, other types of fractures typically involve the bone being either intact or completely contained within the skin. For example, in a simple fracture (or closed fracture), while the bone may be broken, there is no break in the skin, meaning it does not present the same risk of infection as a compound fracture. Non-displaced fractures also refer to fractures where the bone fragments remain in alignment and do not penetrate the skin.

Thus, what sets a compound fracture apart is the fact that it breaks the skin, indicating a more complex injury scenario that necessitates immediate medical intervention.