Venous Anatomy Upper Extremity

Dorsal digital veins dorsal metacarpal veins palmar digital veins intercapitular veins dorsal venous network palmar venous network cephalic vein basilic vein median antebrachial vein. The hand is a very mobile part of the upper limb and we perform very specialised tasks with it every day key adaptations can be seen in the specialised structures of the hand.

Upper Extremity Veins Human Anatomy

Basic superficial venous anatomy of the arm.

Venous anatomy upper extremity. Technique and normal anatomy the venous anatomy of the neck thoracic inlet and arm is illustrated in figure 1. In the upper extremity the deep veins share the name of the artery they accompany. Upper limb dvt ultrasound normal anatomy basic deep venous anatomy of the arm.

Veins for the upper extremity direct blood flow from the hand wrist forearm upper arm and shoulder to the ipsilateral central thorax veins and ultimately the superior vena cava. The brachial veins are the largest in size and are situated either side of the brachial artery. The diagnosis of chronic venous disease is considerably more challenging than acute venous disease because enlarged thrombusfilled veins are not present.

The deep venous system of the upper limb is situated underneath the deep fascia. In green you can see arising laterally from the dorsal venous network is the cephalic vein and from the medial aspect of the dorsal venous network weve got the basillic vein which ive highlighted in purple. It is formed by paired veins which accompany and lie either side of an artery.

Evaluation of the cephalic vein. Chronic upper extremity venous disease. 2 the subclavian vein occasionally rises in the neck to a level with the third part of the subclavian artery and occasionally passes with this vessel behind the scalenus anterior.

In the hand forearm and upper arm the superficial system functions as the principal means for venous drainage. This vein as well as the deep veins act as counterparts to the arteries supplying the arm by bringing deoxygenated blood back to the heart. Vena comitantes and superficial veins.

Veins of the upper extremities are grouped into deep veins which are accompanying veins of arteries from which they derive their names latin. The superficial venous system of the upper limb essentially consists of two main veins which arise from the dorsal venous network. The superficial veins of the upper extremity are the digital metacarpal cephalic basilic median.

The routine examination includes interrogation of the inter nal jugular brachiocephalic subclavian axillary brachial and basilic veins of the symptomatic upper extremity. Chronic venous disease may affect the upper extremity after an acute thrombotic event of any cause or in any patient with longterm catheterization.

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