What space is the brachial artery in?
The brachial artery continues from the axillary artery at the shoulder and travels down the underside of the arm. Along with the medial cubital vein and bicep tendon, it forms the cubital fossa, the triangular pit on the inside of the elbow.
What happens if the brachial artery is damaged?
The following findings were considered to be signs of arterial injury: brisk bleeding, expanding pulsatile hematoma, pale and cold upper extremities, absent or weak radial and ulnar pulses and associated profound neurological deficits.
What is the antecubital space?
The cubital fossa is an area of transition between the anatomical arm and the forearm. It is located in a depression on the anterior surface of the elbow joint. It is also called the antecubital fossa because it lies anteriorly to the elbow (Latin cubitus) when in standard anatomical position.
What is the brachial artery used for clinically?
The pulse of the brachial artery is palpable on the anterior aspect of the elbow, medial to the tendon of the biceps, and, with the use of a stethoscope and sphygmomanometer (blood pressure cuff), often used to measure the blood pressure.
What does brachial artery do?
The brachial artery is the most important source of blood to the arm and hand and is an essential component of the circulatory system. It connects the lower margin of the Teres major tendon in the shoulder to the elbow.
Can you Ligate the brachial artery?
Ligation of the brachial artery at the elbow can be used as a primary approach in complicated vascular access. Arteriovenous (AV) fistula is the primary approach for creation of AV access, but the need of long-term high efficiency has resulted in the increase in the proportion of patients requiring AV grafts.
What causes brachial artery pain?
The brachial artery and its branches is the major source of blood supply to the upper extremities; thus, any obstruction of blood flow in these vessels would, at least theoretically, result in signs and symptoms of vascular insufficiency in the entire upper extremity, ranging from numbness and tingling to weakness and …
What does antecubital mean in medical terms?
Medical Definition of antecubital : of or relating to the inner or front surface of the forearm the antecubital area.
What does antecubital space mean in medical terms?
Medical Definition of antecubital fossa : a triangular cavity of the elbow that contains a tendon of the biceps, the median nerve, and the brachial artery.
What is brachial artery?
The brachial artery is the extension of the axillary artery starting at the lower margin of the teres major muscle and is the major artery of the upper extremity. The brachial artery courses along the ventral surface of the arm and gives rise to multiple smaller branching arteries before reaching the cubital fossa.
Where is the left antecubital space?
(anatomy) The fossa in the anterior of the cubitus, or simply the depression in front of the elbow. It is the region where blood is commonly drawn from since superficial veins cross through it. It is the site where blood pressure is measured.