Introduction: Lateral epicondylitis, commonly known as tennis elbow, is a painful condition resulting from overuse or repetitive stress on the tendons of the forearm extensor muscles, particularly the extensor carpi radialis brevis tendon. Let’s highlight the causes, symptoms, diagnostic procedures, and treatment modalities for lateral epicondylitis in this blog.   Causes: Lateral epicondylitis typically develops due to repetitive motions or activities that strain the forearm extensor tendons. Common causes include: Repetitive Arm Movements: Activities such as tennis, racquetball, golf, and other sports involving repetitive arm movements, gripping, and wrist extension can lead to micro-tears and inflammation in the tendons. Occupational…