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.
There are many factors that may cause infection at elbow. Infections are usually caused due to harmful bacteria. This condition is characterized by itchiness, irritations, blisters etc. If infection has its influence on the elbow, then there are high chances that it may be the reason for itchy elbow.