Forged Elbow

How does the elbow joint function, and what range of motion does it allow?

The elbow joint functions as a hinge joint, primarily enabling flexion and extension movements. Flexion refers to bending the forearm towards the upper arm, allowing us to bring our hand closer to the shoulder. Extension, however, involves straightening the forearm, returning it to its original position. Besides flexion and extension, the Elbow joint allows a limited degree of rotation, known as pronation and supination.

Pronation allows the palm to face downward, while supination allows the palm to face upward. Together, these movements allow us to perform various daily tasks, such as precisely reaching, lifting, and manipulating objects. The range of motion of the elbow joint is essential for activities like writing, eating, and performing many sports-related movements involving the upper extremities.

What are some common injuries associated with the elbow, and what are their treatments?

Common injuries associated with the elbow include tennis elbow (lateral epicondylitis) and golfer's elbow (medial epicondylitis), which result from overuse and strain on the tendons in the forearm. Treatments for these conditions typically involve rest, ice, and anti-inflammatory medications. Physical therapy and exercises to strengthen the forearm muscles may also be recommended. Another prevalent injury is elbow sprains or ligament tears, which might require bracing, physical therapy, or, in severe cases, surgical intervention.