What Are the Different Types of Back Pain?

The nucleus polposis is composed of type two cologin water and proteoglycans. It has a high cologin to low proteo glacan ratio with the low % dry weight of proteo glycans. The key difference between the cervical and lumbar spine is a petical slash, nerve root mismatch. A para central and poraminal disc will affect different nerve roots because of the horizontal anatomy of cervical nerve roots.