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Explore the intricate dorsal venous network of the hand, its origin, course, tributaries, and drainage system.
14 maj 2022 · Latex injections were a useful technique to show the dorsal, volar superficial, and deep venous system. There was a constant and reliable topographic vascular anatomy of the superficial venous system of the digits and hand. However, we could not observe a high density of dorsal superficial venous valves as previously reported.
30 wrz 2024 · The dorsal venous network of the hand is located on the dorsal (back) surface of the hand. It is a prominent and easily visible network of superficial veins that lie just beneath the skin, extending from the dorsal aspects of the fingers, across the dorsum of the hand, and continuing proximally toward the wrist.
The dorsal digital veins pass along the sides of the fingers and are joined to one another by oblique communicating branches. Those from the adjacent sides of the fingers unite to form three dorsal metacarpal veins which end in a dorsal venous net-work opposite the middle of the metacarpus.
31 paź 2017 · This paper presents a novel, local feature-based vein representation method based on minutiae features from skeleton images of venous networks. The main motivation is to learn the most discriminative regions and features of dorsal hand veins to identify persons who are scanned.
6 lut 2021 · In this study, a vein viewer system based on NIR light developed by our research team was used to acquire an image of a blood vessel, and the possibility and effect were quantitatively analyzed by applying an algorithm that can achieve both a smoothing effect and contrast enhancement.
3 sty 2019 · However, we have adopted an operative technique for creating a transposed radial artery–dorsal metacarpal vein AVF (RDAVF) in the anatomical snuffbox when possible in such cases. RDAVF is AVF using the most peripheral autologous vein in the upper limb.
