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:
1 Lower leg tingling: Add a 2nd Symptom. 2  Lower leg tingling and Nerve symptoms (7 causes) 3  Lower leg tingling and Pain (7 causes) 4  Lower leg tingling and Sensory symptoms (7 causes)  Lower leg tingling and Abdominal symptoms (6 causes)