Roof of anatomical snuff box is formed by:
- Roof of anatomical snuff box is by cephalic vein and superficial branch of radial nerve . - The pulse of the radial aeryis palpable in the floor of the snuffbox against scaphoid bone. - Boundries of Anatomical snuff box- Posteromedially (ulnar border) -extensor Pollicis longus Anterolaterally (radial border) -extensor pollicis brevis and abductor pollicis longus. Floor-scaphoid,trapezium,base of 1st metacarpal and styloid process of radius. Content - radial aery (Pulse can be felt by palpating radial aery against scaphoid bone).
Cephalic vein and superficial branch of radial nerve
Basilic vein and superficial branch of radial nerve
Cephalic vein and radial aery
Basilic vein only
Muscles of arm and forearm region & Cubital fossa