Tennis Elbow

**Definition:** A condition characterized by pain in or near the lateral humeral epicondyle or in the forearm extensor muscle mass as a result of unusual strain. It occurs due repetitive stresses on the elbow from activities such as tennis playing.

**Tree numbers:** - C05.651.869.435.500 - C26.088.134.750 - C26.874.800.500.500

**Synonyms:** - Lateral Epicondylitis - Epicondylitis, Lateral Humeral