Cubital Fossa Floor And Roof

The cubital fossa chelidon or elbow pit is the triangular area on the anterior view of the elbow of a human or other hominid animal.

Cubital fossa floor and roof.

It also has a floor and roof and it is traversed by structures which make up its contents. The antecubital fossa is a triangular space on the anterior aspect of the forearm. The triangular borders are formed. Deep boundary floor brachialis and supinator muscles.

It is also known as the antecubital because it lies anteriorly to the elbow. Superiorly by an imaginary line between the medial and lateral epicondyles. The roof of the fossa is formed by subcutaneous tissue. It is a space filled with different structures that makes up its content.

4 enumerate the contents of cubital fossa. 3 name muscles forming the floor of cubital fossa. The cubital fossa contains four main vertical structures from lateral to medial. Within the roof runs the median cubital vein which can be accessed for venepuncture see clinical relevance below.

5 1 median cubital vein is the vein of choice for venipuncture. The roof consists of skin and fascia and is reinforced by the bicipital aponeurosis. Roof skin. Borders the floor of the cubital fossa is formed proximally by the brachialis and distally by the supinator muscle.

The cubital fossa is triangular and thus has three borders along with an apex which is directed inferiorly. 2 enumerate the structures forming roof of cubital fossa. The cubital fossa is a triangular shaped depression located between the forearm and the arm on the anterior surface of the elbow with the apex of the triangle pointing distally. 5 2 blood pressure is recorded by auscultating brachial artery in the cubital fossa.

Medially by pronator teres.