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).
Carpal tunnel syndrome can cause left arm weakness. Tendinitis can cause left arm weakness. Left arm weakness can be an early sign of a heart attack. A sprained elbow can be the cause of left arm weakness. Typing on a keyboard can be hard on the wrists, possibly aggravating carpal tunnel problems. A pinched nerve in the neck may cause left arm weakness.
This section discusses 16 medical conditions causing Elbow weakness. A simple discussion of these causes with additional information is below. The following medical conditions are some of the possible causes of Elbow weakness. There are likely to be other possible causes, so ask your doctor about your symptoms.