Of late, radial artery is commonly used for angiography compared to transfemoral ortrans brachial route as this procedure yields less post operative hospital stayforthepatients. So here is an effort to give various data on radial artery to support theirvarious procedures. Material & Methods: Radial artery parameters were collected and studiedfrom56south-Indian upper limbs of both sexes and both sides by Dissection Method. Statistical analysis used to measure Average, median, mode, standard deviation and unpairedTtest were calculated using Microsoft Excel.