What Causes Bulging Discs in Spinal Column?
About Intervertebral Discs The spine is made up of 26 irregularly shaped bones stacked on top of each other with cartilaginous discs between the bones. The discs are made up of a fibrous outer layer with a soft, gel-like inner layer. The discs cushion the bones, act as shock absorbers and help keep the spinal bones in place. At times the discs can become damaged and press against the nerves exiting the spinal column. These damaged discs are alternately referred to as bulging, herniated or slipped discs. Bulging discs can occur in both the lower back and the neck and are caused by a variety of factors including normal wear and tear, mechanical imbalances and lifestyle. Normal Wear and Tear As we age, the inter-vertebral discs may dry out and become brittle, compressed and lose flexibility. The discs become more fragile and prone to rupture and even simple movements can cause damage. This damage is usually gradual and may go unnoticed over a long period of time. According to the Mayo Cli
