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Anatomy Muscles of arm and forearm region & Cubital fossa 45bfe7c1

Content of the star marked triangle

A
Basilic vein and superficial branch of radial nerve
B
Radial aery only
C
Radial aery and Posterior interosseous nerve(PIN)
D
Cephalic vein and Posterior interosseous nerve(PIN)
High-Yield Explanation
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

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