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"The arteries of the hand, showing the communications or anastomoses of different arteries and the fine terminal twigs given off from the larger trunks; these twigs end in the capillaries which would only become visible if magnified. R, the radial artery on which the pulse is usually felt at the wrist; U, the ulnar artery." —Martin, 1917

Hand Arteries

"The arteries of the hand, showing the communications or anastomoses of different arteries and the fine…

"The Main Nerve Trunks of the Right Forearm, showing the Accompanying Radial and Ulnar Arteries. (Anterior view.)" — Blaisedell, 1904

Nerve trunks

"The Main Nerve Trunks of the Right Forearm, showing the Accompanying Radial and Ulnar Arteries. (Anterior…

Showing the dorsal preaxial origin of the musculospiral (radial) nerve, and the ventral post-axial origin of the ulnar nerve from the brachial plexus.

Nerves of the Shoulder

Showing the dorsal preaxial origin of the musculospiral (radial) nerve, and the ventral post-axial origin…