What condition is defined as a fracture that does not heal or shows delayed healing?

The condition described as a fracture that does not heal or shows delayed healing is known as nonunion. Nonunion occurs when the fractured bone ends fail to heal together properly within the expected timeframe, which can lead to chronic pain and functional impairment. This condition is often identified after sufficient time has passed without healing progression, typically around three to six months post-injury, depending on various factors such as the type of fracture, the location, and individual patient factors.

In contrast to nonunion, malunion refers to a fracture that has healed, but in an incorrect position. Osteoporosis is a condition characterized by decreased bone density, increasing the risk of fractures, but it is not defined by healing issues. Fracture dislocation involves a fracture associated with a joint dislocation, which does not specifically pertain to the healing process of the fracture itself. Understanding these distinctions is crucial for orthopedic nursing care, as they guide treatment decisions and patient education regarding recovery and rehabilitation processes.