- mitral buttonhole
- an advanced state of stenosis of the mitral orifice of the heart, adhesion and shortening of the cusps having produced a narrow slitlike orifice.
Medical dictionary. 2011.
mitral buttonhole
Look at other dictionaries:
buttonhole mitral stenosis — mitral stenosis in which adhesion and shortening of the mitral cusps produces a diaphragmatic slit resembling a buttonhole; called also fishmouth mitral s … Medical dictionary
mitral stenosis — n a condition usu. the result of disease in which the mitral valve is abnormally narrow * * * narrowing of the opening of the mitral valve: a result of chronic scarring that follows rheumatic fever. It may be seen alone or combined with mitral… … Medical dictionary
buttonhole — 1. A short straight cut made through the wall of a cavity or canal. 2. The contraction of an orifice down to a narrow slit; i.e., the so called mitral b. in extreme mitral stenosis. See b. stenosis. * * * but·ton·hole (butґən hōl) 1. a… … Medical dictionary
fishmouth mitral stenosis — buttonhole mitral s … Medical dictionary
Stenosis — A narrowing, as in aortic stenosis (narrowing of the aortic valve in the heart), pulmonary stenosis (narrowing of the pulmonary valve in the heart), pyloric stenosis (narrowing of the outlet of the stomach), spinal stenosis (narrowing of the… … Medical dictionary
deformity — A permanent structural deviation from the normal shape, size, or alignment, resulting in disfigurement; may be congenital or acquired. SEE ALSO: deformation (1). Åkerlund d. indentation (incisura) with niche of duodenal … Medical dictionary
