LASEK vs E-LASIK

LASEK and E-LASIK both are nouns.

Word	Noun	Adjective	Verb	Adverb
LASEK	Yes	No	No	No
E-LASIK	Yes	No	No	No

As nouns, LASEK and E-LASIK are synonyms defined as:

LASEK and E-LASIK: a refractive surgery procedure that reshapes the cornea, creating a hinged flap in the epithelial layer of the eye

Other synonyms of LASEK include laser-assisted subepithelial keratomileusis.

LASEK (noun)	E-LASIK (noun)
a refractive surgery procedure that reshapes the cornea, creating a hinged flap in the epithelial layer of the eye	a refractive surgery procedure that reshapes the cornea, creating a hinged flap in the epithelial layer of the eye