Elbow (Cubital)

Ulnar (Cubital): Unlocking the secrets of the elbow and forearm

Cubital - A term referring to the elbow or forearm, it plays an important role in understanding the anatomy and functionality of the upper extremity. One example of an ulnar element is the cubital fossa, which is a depression on the anterior surface of the elbow joint.

The cubital fossa, or cubital fossa, is located on the inside of the elbow joint and is where various anatomical structures are concentrated. It is bounded by muscles and tendons, forming a triangular area that is important for medical procedures such as drawing blood or administering intravenous medications.

The following structures are located inside the cubital fossa:

1. Medial nerve (nervus medianus): It runs along the middle of the cubital fossa and provides innervation to most of the muscles of the forearm and hand, as well as sensitivity to certain areas of the skin.
2. Ulnar artery (arteria brachialis): It is the main vascular supply to the elbow joint, forearm and lower third of the upper arm. The ulnar artery is an important source of blood supply to the arm and forearm.
3. Biceps tendon (tendo musculi bicipitis brachii): The biceps tendon passes through the cubital fossa and is inserted on the radial bone of the forearm. It plays an important role in forearm flexion and maintains stability of the elbow joint.

The ulnar (Cubital) is of great importance in clinical practice, especially in the field of medical procedures and diagnostics. The cubital fossa is the site of choice for punctures and intravenous injections due to the accessibility of important structures such as the ulnar artery and medial nerve.

In addition, various pathologies and syndromes can occur in the elbow area. For example, the cubital tunnel is a narrow space under the muscles of the forearm through which the medial nerve passes. When the medial nerve in the cubital tunnel is compressed or irritated, cubital tunnel syndrome may occur, causing numbness, weakness, and pain in the forearm and fingers. This condition requires medical intervention and may require physical therapy or surgical correction.

The study of the elbow (Cubital) region is an important aspect for medical professionals such as doctors, surgeons, physical therapists and nurses. Understanding the anatomy and function of the elbow and forearm helps in the diagnosis, treatment and rehabilitation of various conditions and injuries in this area.

In conclusion, ulnar (Cubital) is a term that refers to the elbow or forearm and denotes important anatomical structures and functions in that area. The cubital fossa, ulnar artery, medial nerve, and biceps tendon all play critical roles in the movement and innervation of the forearm and arm. Understanding the cubital region has important clinical implications for procedures, diagnosis, and treatment of various conditions associated with this region.

Elbow (from Latin cubitalis) is an adjective denoting a relationship to the elbow or forearm.

The elbow joint (articulatio cubiti) is a hinge joint connecting the humerus and ulna. Provides flexion and extension of the forearm.

The ulna (ulna) is one of the two bones of the forearm, located on the medial side of the forearm.

The ulnar fossa (fossa cubitalis) is a depression on the anterior surface of the elbow joint.

The ulnar nerve (n. ulnaris) is one of the three main nerves of the upper limb, innervates the muscles of the forearm and hand.

Thus, the term "ulnar" is used in anatomical terminology to refer to structures related to the area of ​​the elbow and forearm.

The elbow joint is a complex complex of bony and articular surfaces of the bones that make up it. Movement and relative freedom of action inside the joint are ensured by the presence of a synovial bursa and the formation of a slit-like space inside the articular surface. Ligaments are an important elastic device that keeps the joint from excessive movements; these include the epicondyle ligament, the muscle notch, and the annular ligaments of the forearm. Due to the presence of the latter, the oral expression “elbow-cheekbone” is often considered as the medical name for the cubital fossa