AANP Adult Gerontology Primary Care Nurse Practiotioner Practice

The dinner fork appearance is associated with a Colles fracture, which typically occurs in the distal radius and is characterized by a dorsal angulation and often dorsal displacement of the distal fragment. This distinctive deformity gives the wrist a shape that resembles a dinner fork when viewed from the side. This is due to the mechanism of injury, usually a fall onto an outstretched hand, which leads to specific angulation of the fracture.

The other options refer to different types of fractures or descriptions that do not accurately represent the typical presentation of a Colles fracture. For instance, a hammer shape might suggest a fracture with a more rounded morphology, while a spiral shape indicates a twisting force that doesn’t align with the common presentation of a Colles fracture. The term transverse break also does not capture the distinctive angulation seen with this type of fracture. Hence, the dinner fork appearance is uniquely associated with the specific characteristics of a Colles fracture, making it the correct choice.