tailieunhanh - The anatomy of the dorsalis pedis artery and the first dorsal metatarsal artery in vietnamese adults

Objectives: To describe the characteristics of locations, origins, variation courses of the dorsalis pedis arteries and the first dorsal metatarsal arteries. Material and method: 30 feet of 18 Vietnamese adult cadavers that were preserved by formaldehyde embalming fluid, were dissected and described in Anatomy Department of Military Medical University (12 cadavers were dissected both of feet, 6 cadavers were dissected one of feet). | Journal of military pharmaco-medicine n08-2017 THE ANATOMY OF THE DORSALIS PEDIS ARTERY AND THE FIRST DORSAL METATARSAL ARTERY IN VIETNAMESE ADULTS Tran Ngoc Anh*; Nguyen Trong Nghia**; Nguyen Van Dieu* SUMMARY Objectives: To describe the characteristics of locations, origins, variation courses of the dorsalis pedis arteries and the first dorsal metatarsal arteries. Material and method: 30 feet of 18 Vietnamese adult cadavers that were preserved by formaldehyde embalming fluid, were dissected and described in Anatomy Department of Military Medical University (12 cadavers were dissected both of feet, 6 cadavers were dissected one of feet). Results: The dorsalis pedis artery was mostly found between medial and lateral malleolus (), in 1/3 middle segments. of the examined dorsalis pedis artery were found in other locations. The average diameter of the dorsalis pedis artery was ± mm. The first dorsal metatarsal artery arised from the dorsalis artery () and the plantar artery (). The course of the first dorsal metatarsal artery in intermetatarsal space: A type (80%), B type (10%), C type (10%). The second dorsal metatarsal artery arised from the plantar artery (60%), the dorsalis pedis artery (), the dorsalis pedis artery (), and the lateral anterior malleolar artery (). Conclusion: Due to the variations of origins and courses of the dorsalis pedis arteries and the first dorsal metatarsal arteries in Vietnames adults, it should be convenient to use them for toe grafts in toe tranfer surgery. * Keywords: Dorsal pedis artery; Dorsal metatarsal artery; Toe transfer surgery. INTRODCUTION The microsurgery technique of transference of toes to hand is an intensive technique that has been developed in Vietnam since 1995 and has been growing more widely. The most difficult problem of the technique is the deficiency of blood supply after flap transplantation. The main source of the great toe and second toe should .

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