Reversing Entries. When an adjusting entry is made for an expense at the end of the accounting period, it is necessary to keep track of this expense so that the transaction will be allocated properly between the two periods.Reversing entries are a way to handle such transactions.eversing Entries. When an adjusting entry is made for an expense at the end of the accounting period, it is necessary to keep track of this expense so that the transaction will be allocated properly between the two periods.
Sections. By Michael Perry, M.D. Disc extrusion is a degenerative spine condition where the nucleus material of an intervertebral disc seeps into the spinal column and potentially compresses a nerve, causing neck or back pain, among other symptoms.
When a disc protrudes into the limited space of the spinal canal, the disc might place compressive pressure on, irritate or otherwise interfere with a nerve root or the spinal cord. It is this nerve compression that causes the most serious disc protrusion symptoms, including: 1  Local, chronic neck and back pain. The next stage of disc deterioration is often a bulging disc, when the discâs inner material, called nucleus pulposus, moves further around the disc circumference beyond its normal parameters as it pushes into the discâs fibro-elastic outer wall, called the annulus fibrosus, creating a bulge.