exophthalmos

American  

[ek-sof-thal-muhs, -mos] / ˌɛk sɒfˈθæl məs, -mɒs /

Also exophthalmus

noun

Pathology.

1. protrusion of the eyeball from the orbit, caused by disease, especially hyperthyroidism, or injury.

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exophthalmos British  

/ ˌɛksɒfˈθælmɒs, ˌɛksɒfˈθælmɪə, ˌɛksɒfˈθælməs /

noun

1. Also called: proptosis.   ocular proptosis.  abnormal protrusion of the eyeball, as caused by hyperthyroidism

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Other Word Forms

• exophthalmic adjective

Etymology

Origin of exophthalmos

1870–75; < New Latin < Greek exóphthalmos with prominent eyes, equivalent to ex- ex- ³ + ophthalmós eye; see ophthalmic

Compare meaning

How does exophthalmos compare to similar and commonly confused words? Explore the most common comparisons:

• proptosis vs. exophthalmos

Example Sentences

Holmes also reports a case of enormous congenital exophthalmos, in which the right eye protruded from the orbit and was no longer covered by the cornea.

From Anomalies and Curiosities of Medicine by Pyle, Walter L. (Walter Lytle)

Among the older writers we find Ficker and the Ephemerides giving instances of exophthalmos from vomiting.

From Anomalies and Curiosities of Medicine by Pyle, Walter L. (Walter Lytle)

There have been people who prided themselves on their ability to produce partial exophthalmos.

From Anomalies and Curiosities of Medicine by Pyle, Walter L. (Walter Lytle)

In some cases in which exophthalmos has been seemingly spontaneous, extreme laxity of the lids may serve as an explanation.

From Anomalies and Curiosities of Medicine by Pyle, Walter L. (Walter Lytle)

There are risks on the one hand of a most unseemly exophthalmos with divergent squint, and on the other of a retraction of the semilunar fold, so that the sub-conjunctival operation is always preferable.

From A Manual of the Operations of Surgery For the Use of Senior Students, House Surgeons, and Junior Practitioners by Bell, Joseph