Lumbosacral dorsal rami innervate the facets as well. They can cause sharp, burning pain similar to spinal root pain and can also refer. pain to areas supplied by ventral rami mimicking sciatica (Willard 1995, 1997) In psoas dysfunction the lumbosacral hyper-lordosis can cause degenerative. changes in the L5-S1 intervertebral disc (IVD) and stretch the thoracolumbar long.
In other words, you withhold a 6.2 percent Social Security tax from your employeeâs wages and you pay an additional 6.2 percent as your employer share of the tax (6.2 employee portion + 6.2 employer portion = 12.4 percent total).
Employer Pays, Too. Your employer also pays a portion of the OASDI tax on your behalf each time you receive a paycheck. As of 2011, the employer pays 6.2 percent of your income on your behalf. The employer portion does not come out of your paycheck but does add to the company's cost of employing you. For example, in 2011, when your employer pays you $2,425, the company must pay an addition $150.35 to the government in OASDI taxes.