The disks in your spine, called intervertebral disks, are thin, oblong structures that serve as cushions between the bones of your back (vertebrae). Each disk is made of a soft gel core surrounded by a tough, fibrous outer shell. This structure allows the disk to be firm enough to maintain the space between the vertebrae, but soft enough to compress when the spine flexes during bending, leaning and turning sideways.
In some people, mostly middle-aged adults, a disk's tough...
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Discomfort, aching or stiffness concentrated in the lower back, resulting in the impairment of physical activity.At least once in their lives, about... Read more »
Source: ADAM Encyclopedia
A herniated (slipped) disk occurs when all or part of a spinal disk is forced through a weakened part of the disk. This places pressure on nearby... Read more »
Source: HealthCentral Encyclopedia
Article updated and reviewed by Luc D. Jasmin MD, PhD, Assistant Professor of Neurological Surgery and Principal Investigator, Pain Research,... Read more »
Headache sufferers often treat their pain by taking naps to sleep it off, but they run the risk of developing insomnia by disrupting their normal... Read more »
Source: ADAM Encyclopedia
Information Question: What is the most likely cause of occasional severe headaches? Answer: Stress and muscle ... Read more »