deep palmar arch

The nerve is accompanied by the deep palmar arch.

The deep palmar arch is about a finger width proximal to this.

Deep palmar arch - terminal part of radial artery.

Near their origin, they anastomose with the deep palmar arch by perforating arteries.

The radial artery passes between the two heads, travelling from the back of the hand into the palm, where it forms the deep palmar arch.

It is supplied by the palmar metacarpal artery of the deep palmar arch.

From the deep palmar arch emerge palmar metacarpal arteries.

Between the heads of dorsal interossei two, three, and four, a perforating branch from the deep palmar arch is transmitted.

The deep palmar arch (deep volar arch) is an arterial network found in the palm.

The superficial palmar arch is more distally located than the deep palmar arch.

It then perforates the opponens digiti minimi and follows the course of the deep palmar arch beneath the flexor tendons.

The deep palmar arch is accompanied by a pair of venae comitantes which constitute the deep palmar venous arch.

It passes anteriorly between the heads of the adductor pollicis, and becomes the deep palmar arch, which joins with the deep branch of the ulnar artery.

There are four separate sources of blood supply for these muscles: the superficial palmar arch, the common palmar digital artery, the deep palmar arch, and the dorsal digital artery.

This anastomosis is joined by a branch from the anterior interosseous artery above, and by recurrent branches from the deep palmar arch below, thus forming a palmar carpal network which supplies the articulations of the wrist and carpus.

The deep palmar arch lies upon the bases of the metacarpal bones and on the interossei of the hand, being covered by the oblique head of the adductor pollicis muscle, the flexor tendons of the fingers, and the lumbricals of the hand.

Deep to the tendons which form the borders of the anatomical snuff box lies the radial artery, which passes through the anatomical snuffbox on its course from the normal radial pulse detecting area, to the proximal space in between the first and second metacarpals to contribute to the superficial and deep palmar arches.