- n.paralysis of the muscles of the eye. Internal ophthalmoplegia affects the muscles inside the eye: the iris (which controls the size of the pupil) and also the ciliary muscle (which is responsible for accommodation). External ophthalmoplegia affects the muscles moving the eye. Chronic progressive external ophthalmoplegia is a progressive disease of the extrinsic eye muscles leading to ptosis and then paralysis of the muscles; eye movements become increasingly frozen in the primary position. Ophthalmoplegia may accompany exophthalmos due to thyrotoxicosis. Internuclear ophthalmoplegia (INO), due to a lesion in the brainstem, is seen, for example, in patients with multiple sclerosis or stroke.
The new mediacal dictionary. 2014.
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ophthalmoplegia — ▪ eye disorder also called extraocular muscle palsy paralysis of the extraocular muscles (muscle) that control the movements of the eye (eye, human). Ophthalmoplegia usually involves the third (oculomotor), fourth (trochlear), or sixth… … Universalium
ophthalmoplegia — Paralysis of one or more of the ocular muscles. [ophthalmo + G. plege, stroke] chronic progressive external o. (CPEO) a specific type of slowly worsening weakness of the ocular muscles, usually associated with a … Medical dictionary
ophthalmoplegia — noun A complete paralysis of the extraocular muscles which are responsible for eye movements … Wiktionary
ophthalmoplegia — n. paralysis of the muscles of the eyeball … English contemporary dictionary
ophthalmoplegia — [ɒfˌθalmə(ʊ) pli:dʒə, ɒpˌθalmə(ʊ) pli:dʒə] noun Medicine paralysis of the muscles within or surrounding the eye. Derivatives ophthalmoplegic adjective … English new terms dictionary
ophthalmoplegia — oph·thal·mo·ple·gia … English syllables
ophthalmoplegia — noun paralysis of the motor nerves of the eye • Hypernyms: ↑paralysis, ↑palsy … Useful english dictionary
Ophthalmoplegia progressiva externa — Klassifikation nach ICD 10 H49.4 Ophthalmoplegia progressiva externa … Deutsch Wikipedia
Ophthalmoplegia interna — Klassifikation nach ICD 10 H49.0 Lähmung des N. oculomotorius [III. Hirnnerv] … Deutsch Wikipedia
ophthalmoplegia plus — Kearns Sayre syndrome … Medical dictionary