Corpus: Cephalic vein: Unterschied zwischen den Versionen
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== Anatomy == | == Anatomy == | ||
The cephalic vein begins on the dorsal surface of the[[Corpus:thumb|thumb]] and is fed from the dorsal venous network of the [[Corpus:hand|hand]]. It proceeds as the cephalic vein of the [[Corpus:forearm|forearm]] on the radial side of the forearm, runs over the [[Corpus:elbow|elbow]] crease, then along the lateral side of the [[Corpus:biceps brachii muscle|biceps brachii muscle]] to finally enter the deltopectoral groove. | The cephalic vein begins on the dorsal surface of the [[Corpus:thumb|thumb]] and is fed from the dorsal venous network of the [[Corpus:hand|hand]]. It proceeds as the cephalic vein of the [[Corpus:forearm|forearm]] on the radial side of the forearm, runs over the [[Corpus:elbow|elbow]] crease, then along the lateral side of the [[Corpus:biceps brachii muscle|biceps brachii muscle]] to finally enter the deltopectoral groove. | ||
From there, it moves to the clavipectoral triangle, where it drains into the [[Corpus:Axillary vein|axillary vein]]. It anastomoses with both deep and other superficial veins of the upper extremity, including the [[Corpus:median cubital vein|median cubital vein]] and the [[Corpus:Basilic vein|basilic vein]] in the elbow crease. | From there, it moves to the clavipectoral triangle, where it drains into the [[Corpus:Axillary vein|axillary vein]]. It anastomoses with both deep and other superficial veins of the upper extremity, including the [[Corpus:median cubital vein|median cubital vein]] and the [[Corpus:Basilic vein|basilic vein]] in the elbow crease. | ||
Version vom 21. März 2024, 12:13 Uhr
Definition
The cephalic vein is a large epifascial vein of the upper extremity.
Anatomy
The cephalic vein begins on the dorsal surface of the thumb and is fed from the dorsal venous network of the hand. It proceeds as the cephalic vein of the forearm on the radial side of the forearm, runs over the elbow crease, then along the lateral side of the biceps brachii muscle to finally enter the deltopectoral groove.
From there, it moves to the clavipectoral triangle, where it drains into the axillary vein. It anastomoses with both deep and other superficial veins of the upper extremity, including the median cubital vein and the basilic vein in the elbow crease.
Clinic
The cephalic vein is a relatively large-lumen vein that is well suited for blood withdrawal as well as for the placement of a peripheral venous catheter (PVC). It is also used in the creation of an arteriovenous shunt in the forearm (Cimino shunt).