Content of the star marked triangle
Marked triangle - Anatomical snuff box Anatomical snuff box -Content - radial aery -Boundaries Anterolaterally - abductor pollicis longus and extensor policis brevis Posteromedially- extensor pollicis longus Floor-styloid process, scaphoid,trapezium Floor-Carpetted by tendons of ECRL,ECRB Roof-Cephalic vein ,Sup. branch of radial nerve
Basilic vein and superficial branch of radial nerve
Radial aery only
Radial aery and Posterior interosseous nerve(PIN)
Cephalic vein and Posterior interosseous nerve(PIN)
Muscles of arm and forearm region & Cubital fossa