[Location] With the palm upwards and the elbow flexed, on the cubital crease, on the radial side of m. biceps brachii. (Fig.1)
 
[Regional Anatomy] Skin→subcutaneous tissue→brachioradialis→the radial nerve→brachialis. Superficial layer, the cephailc vein. the lateral antebranchial cutaneous nerve; deep layer, the radial nerve, the prior branch of the radial collateral artery and vein and the radial recurrent artery and vein.