NBCE Exam 2025 – 400 Free Practice Questions to Pass the National Board of Chiropractic Examiners

The sequela most commonly associated with fractures through the distal pole of the scaphoid is non-union of the fracture. The scaphoid bone has a unique blood supply that is often compromised in fractures, particularly those located in the distal portion. When a fracture occurs, especially if it's displaced, it can lead to a lack of sufficient blood flow to the fragment, increasing the risk of non-union, where the bone fails to heal properly.

The non-union of the scaphoid fracture is significant because it can lead to chronic pain, functional impairment, and the potential for further complications down the line, such as osteoarthritis. Over time, if not adequately treated, these non-union fractures can result in necrosis of the bone due to inadequate blood supply. Thus, the association of non-union with distal pole fractures emphasizes the importance of proper diagnosis and management of scaphoid fractures to prevent long-term dysfunction.