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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 in lichen planus. Synonym(s): pterygium unguis
3. An abnormal skin web.
[G. pterygion, anything like a wing, a disease of the eye, dim. of pteryx, wing]
Farlex Partner Medical Dictionary © Farlex 2012
web eyeA popular term for PTERYGIUM.
Collins Dictionary of Medicine © Robert M. Youngson 2004, 2005