Introduction 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. It is also known as the “ antecubital ” because it lies anteriorly to the elbow. It is a space filled with different structures that makes up its content. It has three boundaries/borders, and it also has a floor and a roof [1] [2]. The cubital fossa, also known as antecubital fossa, is a triangular-shaped area situated on most proximal part of the ventral surface of the forearm. It contains several important neurovascular structures that pass between the arm and forearm. Cubital fossa is the triangular area on the anterior side of the upper part between the arm and forearm of a human or other hominid animals. It contains the brachial artery, median nerve, biceps brachii tendon and other structures, and is used for blood pressure measurement and venous access. The Cubital Fossa is corresponding or homologous to the popliteal fossa of the lower limb. It is a triangular hollow in front of the elbow. Lateral: Medial border of brachioradialis muscle. Medial:
