Feb 4, 2017 · There are six arteries that travel into the hand. They are: Named for its shape of an arch, the deep palmar arch is small but important. This vessel sends off small branches to supply blood to the thumb and index finger.

May 23, 2021 · the proper digital artery to the ulnar side of the little finger arises directly from the superficial arch 3rd, 4th, 5th, and 6th branches are the common palmar digital arteries

The radial artery is one of two major blood vessels that supply blood to the forearm and hand. The radial artery comes from the brachial artery and travels across the front of the elbow. In the forearm, it travels deep under muscle until it comes closer to the skin surface near the wrist.

Apr 22, 2024 · The arterial supply to the hand is comprised of a complex vascular network formed from the branches and distal continuations of the radial and ulnar arteries. This rich vascular network can be divided into palmar and dorsal components.

Jun 12, 2023 · Your hand and wrist get blood from two arteries. The radial artery runs along your radius (closer to your thumb). The ulnar artery runs along your ulna (closer to your pinkie finger).

Nov 13, 2023 · All the hand arteries originate from two main, larger ones; the radial and ulnar arteries. These two blood vessels travel down the radial and ulnar sides of the forearm, respectively. The radial and ulnar arteries give off the following specific branches in the hand: Superficial palmar arch; Deep palmar arch; Common palmar digital arteries

Nov 5, 2023 · The radial and ulnar arteries form the hand's arterial anastomosis (see Image. Arteries of the Hand). The radial artery travels laterally, dorsal to the scaphoid and trapezium, then divides into several branches in the hand.

Feb 9, 2025 · The arterial supply of the hand represents an intricate network of vessels crucial for tissue perfusion and function. This complex vascular system provides essential blood supply through multiple anastomoses, ensuring adequate circulation even in …

At the wrist, the two main arteries are the radial and ulnar arteries, which bring blood into the hand. These arteries form two arches that branch out to supply blood to each of the fingers and thumb (Figure 1). Vascular diseases are problems related to the flow of blood.

Blood flow to the hand is provided by the superficial palmar arch as a branch of the ulnar artery, and the deep palmar arch as a branch of the radial artery.