What is commonly referred to as a "bedroom" fracture?

The term "bedroom fracture" is indeed commonly used to describe a Jones fracture, which involves a specific type of fracture of the fifth metatarsal bone of the foot. This terminology is primarily associated with the mechanism of injury, often occurring due to twisting or irritation of the foot, sometimes during activities that one might engage in at home, leading to the nickname.

A Jones fracture typically occurs at the base of the fifth metatarsal, which is located on the outer side of the foot. This area is known for insufficient blood supply, making healing more challenging. The nickname reflects a social and cultural nuance rather than a strict medical definition.

In contrast, the other options represent different types of fractures with distinct causes and characteristics. A stable pelvic fracture typically results from low-energy trauma and does not fit the same mechanism related to the Jones fracture, while an avulsion fracture involves a small piece of bone being pulled off by a tendon or ligament, which is not specific to the foot in the same way. Lastly, a proximal fifth metatarsal fracture is a broader term that can encompass different types of fractures occurring in that area, but it does not specifically refer to the classic presentation and mechanism associated with a Jones fracture.