How is a simple fracture defined?

A simple fracture is defined as a fracture that does not penetrate through the skin. This characteristic is key in distinguishing simple fractures from more complex types, such as compound fractures, where the broken bone does break through the skin, increasing the risk of infection and complicating treatment.

The term "simple fracture" indicates that while the integrity of the bone is compromised, the surrounding soft tissues, including the skin, remain intact. This is significant because it typically allows for a less complicated healing process, as there is no external wound to manage. Simple fractures often require immobilization and may heal independently depending on the nature of the fracture and the patient's overall health.