N. any of a group of complex carbohydrates that are structural parts of connective tissue. N. any of a group of genetic disorders, including Hurler Syndrome, in which greater than normal levels of mucopolysaccharides accumulate in the tissue. The diseases, which can be detected through amniocentesis, are characterized by skeletal deformity, mental retardation, and shortened life expectancy. N. inflammation or infection of the middle ear, a common disorder of children, often occurring as an upper respiratory infection spreads through the Eustachian tube. Pain, diminished hearing, and fever typically occur.
Treatment is by antimicrobials, pain relievers, and decongestants.
The ribs are abnormally straight and shaped like oars with narrow necks and wide ends. N. device implanted to redirect the flow of a body fluid. 3rd Edition. 1994.