Final answer:
Within the anatomical snuffbox, the scaphoid bone is prone to fracture, often due to a fall onto an outstretched hand, leading to slow healing and possible complications. The correct answer is option 1.
Step-by-step explanation:
The structure within the anatomical snuffbox that is prone to fracture is the scaphoid bone. This carpal bone, often called the 'boat-shaped' bone, is located on the lateral side of the wrist and can be fractured as a result of a fall onto an outstretched hand.
Due to its position, a scaphoid fracture can sometimes be misdiagnosed as a wrist sprain. However, persistent pain in the lateral wrist may prompt further investigation with a radiograph, revealing the fracture. The scaphoid's blood supply is relatively poor compared to other carpal bones.
Which makes the healing process slow and may lead to complications such as bone necrosis and degenerative joint disease. Among the carpal bones, the scaphoid bone is located in the anatomical snuffbox. It is prone to fracture due to its location and poor blood supply.