The present study 66 half pelvis of cadaver for vascular structure called corona mortis, vessel that connect between external iliac and internal iliac system. The vessel was found 77.27 % and the incidence of aberrant is 13.6 %. The average distance from symphysis pubis to the vessel is 5.28 cm and distance above superior pubic rami is 1.37 cm.

Keywords: Corona mortis, Aberrant obturator artery, Incidence