Palmar Metacarpal Veins

	Palmar Metacarpal Veins The palmar metacarpal veins (or volar metacarpal veins) drain the metacarpal region of the palm, eventually draining into the deep veins of the arm. References Veins of the upper limb {{circulatory-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Deep Palmar Venous Arch The deep palmar arch is accompanied by a pair of venae comitantes which constitute the deep palmar venous arch. It receives the veins corresponding to the branches of the arterial arch: the palmar metacarpal veins The palmar metacarpal veins (or volar metacarpal veins) drain the metacarpal region of the palm, eventually draining into the deep veins of the arm. References Veins of the upper limb {{circulatory-stub .... References Veins of the upper limb {{circulatory-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Palmar Metacarpal Arteries The palmar metacarpal arteries (volar metacarpal arteries, palmar interosseous arteries) are three or four arteries that arise from the convexity of the deep palmar arch. Structure The palmar metacarpal arteries arise from the convexity of the deep palmar arch. They run distally upon the palmar interossei muscles. They anastomose at the clefts of the fingers with the common palmar digital arteries which arise from the superficial palmar arch The superficial palmar arch is formed predominantly by the ulnar artery, with a contribution from the superficial palmar branch of the radial artery. However, in some individuals the contribution from the radial artery might be absent, and instea .... References External links * ("Palm of the hand, deep dissection, anterior view") Arteries of the upper limb {{circulatory-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]