These ligaments provide stability and strength to the elbow joint. Ligaments are bands of tissue that connect one bone to another to form the joints. The elbow joint is supported by the ulnar collateral ligament, radial collateral ligament and the annular ligament.

Medial collateral ligament 2. The UCL attaches the humerus to the ulna, which helps support and stabilizes your arm.

Lateral collateral ligament 3.

This capsule surrounds the elbow joint and contains lubricating fluid called synovial fluid. Located on the inside of the elbow this ligament connects the ulna to the humerus.

Each of these ligaments can be injured by elbow trauma or overuse. The medial and ulnar collateral ligaments maintain the stability of the elbow. The elbow joint is stabilized primarily by three ligaments: 1. Elbow Ligaments. A medial elbow ligament sprain is a tear or stretch of the ligaments on the inside of the elbow. This can occur in athletes who play sports that involve throwing, but elbow ligament injuries can happen in nonathletes too 1 2 3. The annular ligament keeps the radius bone stabilized in the elbow joint. Ligaments around the elbow join to form a watertight sac called a joint capsule. There are four main ligaments in the elbow.

Injury to the Annular Ligament. The 3 other ligaments form a triangle with 3 points (lateral epicondyle, supinator crest of proximal-lateral ulna, annular ligament): Radial collateral ligament (RCL): Lateral epicondyle to Annular ligament.

The elbow joint also has the attachment of the common flexor and common extensor tendons. Annular ligamentThe medial and lateral collateral ligaments provide valgus and varus stability, and allow for rotation. The elbow joint consists of the humerus (upper arm bone), the Ulna and Radius (forearm bones).

A tear in either of these ligaments can occur when stress is applied to the elbow. The elbow is the visible joint between the upper and lower parts of the arm.

When the ligament is injured, it could be stretched, partially torn, or completely torn.

Medial collateral ligament.

The annular ligament encircles the head of the radius, stabilizing it in the radial notch. Dimension: 20 X 8 mm; Lateral ulnar collateral ligament (LUCL): Lateral epicondyle to … It includes prominent landmarks such as the olecranon, the elbow pit, the lateral and medial epicondyles, and the elbow joint. The elbow joint is the synovial hinge joint between the humerus in the upper arm and the radius and ulna in the forearm which allows the forearm and hand to be moved towards and away from the body.

The two main ligaments around the elbow are the ulnar collateral ligament (UCL) and the radial collateral ligament. This ligament is made of a band of fibers which helps in keeping the radius connected to the humerus, by circling the head of the radius. These are connected by ligaments which join bone to bone and provide support and stability to the joint.

Common Injuries of Ligaments of the Elbow 1.

An ulnar collateral ligament (UCL) tear is an injury to a ligament in your elbow.