Anatomical Snuffbox

Localized pain the anatomical snuffbox following a fall on an outstretched hand is often caused by fracture of which bone?

Scaphoid fracture following FOOSH often causes localized pain in the anatomical snuffbox.

Which of the following is found crossing through the snuffbox: 1) superficial branch of the radial nerve, 2) the cephalic vein 3) the radial artery

The cephalic vein arises from the dorsal veins of the hand, crosses the snuffbox, and travels up the anterolateral aspect of the forearm.

Which tendons forms the lateral border of the anatomical snuffbox?

Abductor pollicis longus forms most lateral border and extensor pollicis brevis forms next lateral border of anatomical snuffbox.

Disruption of blood supply to proximal scaphoid following scaphoid fracture is an emergency which can result in:

Disruption of blood supply to proximal scaphoid fracture can result in avascular necrosis and arthritis.

Which tendon forms medial border of anatomical snuff box?

The extensor pollicis longus forms medial border of anatomical snuffbox.

Which of the following is found on the floor of the snuffbox: 1) superficial branch of the radial nerve, 2) the cephalic vein 3) the radial artery

The radial artery is found on the floor of the snuffbox and then turns medially to travel between the adductor pollicis heads.

Which bones form the floor of the anatomical snuffbox?

The scaphoid and the trapezium bones form the floor of the anatomical snuffbox.

What forms the proximal border of the anatomical snuffbox?

The stylus process of the radius forms the proximal border of the anatomical snuffbox.

Which of the following is found on the skin and subcutaneous tissue of the snuffbox: 1) superficial branch of the radial nerve, 2) the cephalic vein 3) the radial artery

The superficial branch of the radial nerve is found within the skin and the subcutaneous tissue of the snuffbox.

What three structures are contained within the anatomical snuffbox?

The superficial branch of the radial nerve, the cephalic vein and the radial artery are found within the anatomical snuffbox.