Origin of ptosis
Examples from the Web for ptosis
Historical Examples of ptosis
This was diagnosed as ptosis of his organs, and an operation was done to tuck these up.Psychotherapy
James J. Walsh
Eye-strain is another; ptosis, or falling of the organs, is another.Outwitting Our Nerves
Josephine A. Jackson and Helen M. Salisbury
Frequent transitory or permanent strabismus or ptosis, one or both.Neuralgia and the Diseases that Resemble it
Francis E. Anstie
There was marked proptosis, subconjunctival ecchymosis, swelling and ecchymosis of the upper lid, and ptosis.Surgical Experiences in South Africa, 1899-1900
George Henry Makins
Ptosis and lateral squint, with a fixed and dilated pupil, indicates pressure on the oculo-motor nerve of the same side.
noun plural ptoses (ˈtəʊsiːz)
Word Origin for ptosis
1743, from Greek ptosis, literally "falling, a fall," also "the case of a noun," nominal derivative of piptein "to fall" (see symptom). In English, especially of the eyelid. Related: Ptotic.