Artery Anatomy Playlist:
   • Arteries Anatomy  

This video will cover the:
Posterior Tibial Artery
Anterior Tibial Artery
Blood supply of the foot

Content:
Introduction: 0:00
Posterior tibial artery: 1:10
Anterior tibial artery: 2:50
Dorsal foot arteries: 3:58
Plantar foot arteries: 5:34


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Posterior tibial artery:
Circumflex fibular artery (R. circumflexus fibularis)
Peroneal/Fibular artery (A. fibularis (a. peronea))
○ Lateral Malleolar artery (rr. malleolares laterales)
Medial Malleolar artery (Rr. malleolares mediales)
Calcaneal artery (Rr. calcanei)
Lateral Plantar artyery (a. plantaris lateralis)
Medial Plantar artery (a. plantaris medialis)

Anterior tibial artery:
Posterior tibial artery (A. recurrens tibialis posterior)
Anterior tibial artery (A. recurrens tibialis anterior)
Anterior lateral malleolar (A. malleolaris anterior lateralis)
Anterior medial malleolar (A. malleolaris anterior medialis)
Dorsalis pedis (a. dorsalis pedis)

Blood supply of the foot:
Dorsal pedis artery
○ Lateral tarsal artery (A. tarsalis lateralis)
○ Medial tarsal artery (Aa. tarsales mediales)
○ Arcuate artery (A. arcuata) divides into dorsal metatarsal arteries (aa. metatarsals dorsales) which give off perforating arteries, and then further divdie into two dorsal digital arteries each
○ 1st dorsal metatarsal artery (A. metatarsalis dorsalis prima) divides into three dorsal digital arteries (aa. digitales dorsales)
○ Deep plantar artery (A. plantaris profunda)
Lateral plantar artery
○ Forms the deep plantar arch (arcus plantaris pedis) by the deep plantar artery connecting the lateral plantar artery with the dorsal pedis artery and the perforating arteries connecting to the deep plantar arch to get a good collateral bloodflow.
§ Divides into plantar metatarsal arteries, which divides into plantar digital arteries
Medial plantar artery supplies first toe with blood