The dorsalis pedis artery is a major blood vessel located on the top of the foot. It is a continuation of the anterior tibial artery and supplies blood to the dorsal (top) part of the foot and toes. This artery can be easily palpated, making it important for assessing blood flow in the lower extremities. The dorsalis pedis artery branches into smaller arteries that provide oxygen-rich blood to the foot's tissues. It plays a crucial role in maintaining foot health and is often examined during physical examinations to check for circulation issues or peripheral artery disease.