A hairline fracture (also known as a stress fracture) is a crack in a bone that most commonly occurs from overuse, such as a sudden increase in physical activity. However, a hairline fracture can also ... Portable ultrasound devices could provide an alternative to x-ray machines for diagnosing forearm fractures in children in a move that could alleviate waiting times for families in hospital emergency ...

Understanding the Context

The radius and the ulna are bones in the forearm. Fractures, or breaks, of the radius and ulna are among the most common bone injuries. People may sometimes fall on their arms or use them to brace ... The New England Journal of Medicine: Ultrasonography or Radiography for Suspected Pediatric Distal Forearm Fractures Data on whether ultrasonography for the initial diagnostic imaging of forearm fractures in children and adolescents is noninferior to radiography for subsequent physical function of the arm are ...

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