Cubital Fossa Floor

The cubital fossa contains four main vertical structures from lateral to medial.

Cubital fossa floor.

It is a space filled with different structures that makes up its content. The floor of the fossa is formed by the brachialis muscle proximally and the supinator muscle distally the roof from superficial to deep forms from the skin fascia and the bicipital aponeurosis. The radial nerve is in the vicinity of the cubital fossa located between brachioradialis and brachialis muscles. Whats people lookup in this blog.

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. The cubital fossa is a triangular depression located in front of the anterior elbow the medial border is formed by the pronator teres which arises from the medial epicondyle of the humerus the lateral border is formed by the brachioradialis muscle which arises from the lateral supracondylar ridge of the humerus the meeting of these 2 muscles. The floor of the cubital fossa is formed proximally by the brachialis and distally by the supinator muscle. It has three boundaries borders and it also has a floor.

Floor of cubital fossa muscles. Medial border lateral border of the pronator teres muscle. The cubital fossa is a very narrow space and the boundaries have to be retracted to see the contents within it. Deep boundary floor brachialis and supinator muscles.

It is also known as the antecubital because it lies anteriorly to the elbow. Superior border hypothetical line between the epicondyles of the humerus.