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The radial artery is 1 of 2 distal continuations of the brachial artery, the other being the ulnar artery. The radial artery supplies the anterior forearm compartment. The radial and ulnar arteries originate as axillary artery bifurcations in the cubital fossa and are major forearm perforators. Following its bifurcation, the radial artery runs along the forearm's lateral aspect between the brachioradialis and flexor carpi radialis (FCR).[1] The blood vessel splits into the superficial and deep palmar branches immediately proximal to the wrist, forming an anastomosis with the distal ulnar artery branches in the hand. The radial artery is superficial, easily palpated proximal to the wrist crease immediately lateral to the FCR tendon. The radial artery is clinically important, as locating this vessel or its pulsations can guide various diagnostic and therapeutic procedures. Understanding radial anatomy and physiology can help clinicians treat various cardiovascular and musculoskeletal conditions.