The WBF assessment is a payroll assessment. that employers of Oregon workers have paid. since 1966. From 1966 to 1994, subject Oregon. employers paid this assessment (then commonly. referred to as the âcents-per-day taxâ), along. with their workersÂ´ compensation insurance. premiums, to their insurance carrier.
Leg pain, numbness, and tingling causes. Leg pain, numbness, and tingling may be caused by a variety of conditions that can originate in the back or in the leg itself. These conditions include:
Atherosclerosis may cause tingling and numbness if the blood supply to a limb is affected, especially while walking. Other causes of numbness and tingling are: Systemic diseases: Other disease conditions can also result in tingling and numbness.therosclerosis may cause tingling and numbness if the blood supply to a limb is affected, especially while walking. Other causes of numbness and tingling are: Systemic diseases: Other disease conditions can also result in tingling and numbness.