What type of fracture is characterized by a partial break in the bone?

A greenstick fracture is characterized by a partial break in the bone, commonly seen in children whose bones are still flexible and growing. In this type of fracture, the bone bends and cracks on one side without breaking completely through. This resembles how a green twig bends and partially breaks rather than snapping fully, which is where the name comes from.

The reason this fracture type is particularly relevant in pediatrics is due to the unique properties of children's bones, which are more pliable and can bend further before breaking compared to adult bones. This distinction is crucial in understanding how different types of fractures manifest in different populations.

In contrast, a complete fracture involves a full break through the bone, where the two ends are separated, while an avulsion fracture occurs when a fragment of bone is pulled away by a tendon or ligament. A transchondral fracture occurs through a growth plate and can affect the growth of the bone. Each of these fractures represents different mechanics of injury and requires varied approaches to treatment and care.