what three arteries provide blood supply to the foot
Each of these arteries delivers blood to the leg and continues into the foot, with the posterior tibial and fibular arteries forming the plantar arteries and plantar arch that supply blood to the bottom of the foot and toes. The anterior tibial artery forms the arcuate artery and its many branches to supply blood to the top of the foot. A vast network of anastomoses forms between the arteries in the foot to provide redundant connections in case a blood vessel becomes blocked.