Injury to cervical spine may also lead to loss of cervical lordosis. A whiplash while driving motor vehicle, direct trauma on the neck can all contribute to muscle spasm and loss of curvature of cervical spine. Osteoporosis is another important factor that may cause abnormality in cervical spine curvature.
A close up of an eye showing the capillaries. noun. The definition of a capillary is a small blood vessel that is part of the network of the small arteries and small veins, or an extremely thin tube through which nothing thicker than a human hair can pass.
Capillaries Tiny blood vessels connecting arteries to veins. These  blood vessels carry oxygen and nutrients to individual cells.  Capillaries are the smallest blood vessels â¦ in the body, and have  walls only one or two cells thick.apillaries are the blood vessels that lead from the arterioles to the individual cells, and from the cells back to the venules. Capillaries have very thin walls with holes in them, so fluid and small molecules like sugar and waste can move in and out.