What is meant by âHepatitis B Virus is Positiveâ? If HBs-Ag is the only Positive: it is means that it is HBV is recent infection which indicate acute hepatitis B virus and Liver function panel should be ordered to define health status of the liver.
An intervertebral disk acts as shock absorber between each of the vertebrae in the spinal column by keeping the vertebrae separated when there is impact from activity. They also serve to protect the nerves that run down the middle of the spine and intervertebral disks.
To: sulakshnapundir. Hello dear and welcome to the medhelp forum. Intervertebral disc is made up of water about 80% making it spongy to enable shock absorption, its primary function. Loss of water with age causes disc dehydration which appears as dark colored on an MRI spine.