The causes of stenosis vary. The condition may be either congenital or due to spinal degeneration. Anything that encroaches on the spinal canal can lead to stenosis. Examples are spur formation around the vertebral bodies, distortion around the vertebral joints or
Damage to the spinal cord, an information superhighway that originates in the brain, is a very devastating injury that can lead to paralysis. Most... Read more »
Source: HealthCentral Encyclopedia
In mitral valve stenosis, the mitral valve leaflets are fused together by scar tissue, gradually narrowing the valve and slowing the flow of blood... Read more »
Source: HealthCentral Encyclopedia
Narrowing of the aortic valve in the heart.The aortic valve controls blood flow from the left ventricle to the aorta and the rest of the body. It... Read more »
Source: ADAM Encyclopedia
Mitral stenosis is a heart valve disorder that involves the mitral valve. This valve separates the upper and lower chambers on the left side of the... Read more »
Source: ADAM Encyclopedia
Spinal stenosis is narrowing of the spinal column that causes pressure on the spinal cord, or narrowing of the openings (called neural foramina)... Read more »