A pterygium may start as a pinguecula - a protein, fat or calcium deposit appearing as a yellowish, raised growth on the conjunctiva. What causes pterygium of the eye? Pterygium is most commonly caused by UV radiation. It is often associated with surfers who spend long hours out in the sun...
1.A triangular patch of hypertrophied bulbar subconjunctival tissue, extending from the medial angle or canthus of the eye to the border of the cornea or beyond, with apex pointing toward the pupil. Synonym(s):web eye 2.Forward growth of the cuticle over the nail plate, seen most commonly...
Pterygiumn. (pl. E.pterygiums, L.pterygia) (Med.) A superficial growth of vascular tissue radiating in a fanlike manner from the cornea over the surface of the eye. See images of 'Pterygium' Etymology of 'Pterygium' Click any word on the page to get its definition ...
pterygium- either of two thickened triangular layers of conjunctiva extending from the nasal edge of the eye to the cornea; it arises from irritation of the pinguecula conjunctiva- a transparent lubricating mucous membrane that covers the eyeball and the under surface of the eyelid ...
Pterygium is a growth of the conjunctiva. These growths develop onto the cornea. The conjunctiva is the clear tissue that covers the sclera. The sclera is the white part of the eye. It also lines inside your eyelids.Ophthalmologists don’t know the exact reason that pterygium develops. Many...
Definition of Pterygium The conjunctiva lines the inside of the lids and covers the sclera (white part of the eye). The cornea lies in front of the colored part of the eye (iris). A pterygium (from the Greek word pterygion for wing), commonly referred to as ‘Surfer’s Eye’, is ...
Jensen OL.Pterygium, the dominant eye and the habit of closing one eye in the sunlight.Acta Ophthalmologica Scandinavica. 1982Jensen OL. Pterygium ,the dominant eye and the habit of closing one eye in sunlight[ J]. Acta ophthalmology,1982, ,60 : 568-574....
胬肉的英语翻译是:a triangular mass of mucous membrane growing from the inner corner of the eye pterygium...,点击查看详细解释:胬肉的英文翻译的发音、音标、用法和双语例句等,让你有效掌握这个单词。
If patients had pterygia in both eyes, the eye with the more severe pterygium grade was included. To ensure representative HCs, the HCs were required to have no history of ocular pathology before entering the study. Exclusion criteria for the HCs are in the supplementary material. We compared ...
One eye showed a relapse, 27 were relapse-free. Conclusions The Bangerter method ist recommended to perform surgery in primary pterygiums, especially for the GP, since this method shows a slight relapse-rate only and does not involve the use of a free implant, cytostatics or radiation ...