Unit Statistical Report. Data, including losses and payroll by classification, resulting from every workers' compensation insurance policy written in California is reported to the WCIRB in a Unit Statistical Report (USR).
Elbow pain is an extremely common condition, and there are a number of different causes of this problem. It is important to make an accurate diagnosis of the cause of your elbow pain symptoms in order to ensure appropriate treatment is administered. If you have elbow pain, some of the more common causes include: Lateral Epicondylitis. The most common cause of elbow pain is lateral epicondylitis, also called tennis elbow.
Several diseases can also cause elbow pain, though itâs usually not the main symptom. Arthritis: Many types of arthritis can affect your elbow, but the main ones are rheumatoid arthritis and osteoarthritis. Rheumatoid arthritis is the most common type of arthritis in the elbow. When you have it, your immune system attacks your bodyâs healthy tissue and causes swelling in your joints. You get osteoarthritis when your elbow cartilage breaks down over time, which means the bones rub together and cause pain and stiffness.