iridoplegia
ir·i·do·ple·gi·a
(ir'i-dō-plē'jē-ă),Paralysis of the musculus sphincter iridis.
Synonym(s): iridoparalysis
[irido- + G. plēgē, stroke]
Farlex Partner Medical Dictionary © Farlex 2012
ir·i·do·ple·gi·a
(ir'i-dō-plē'jē-ă)Paralysis of the musculus sphincter iridis.
Synonym(s): iridoparalysis.
Synonym(s): iridoparalysis.
[irido- + G. plēgē, stroke]
Medical Dictionary for the Health Professions and Nursing © Farlex 2012
iridoplegia
Paralysis of the sphincter muscle of the iris resulting in a dilated pupil. The iridoplegia can be partial as in Argyll Robertson pupil, or complete in which case the pupil does not react to light or to a near object. It may be due to trauma, drugs (e.g. cocaine instilled in the eye) or a systemic disease (e.g. neurosyphilis).
Millodot: Dictionary of Optometry and Visual Science, 7th edition. © 2009 Butterworth-Heinemann