单词	keratoplasty
释义	keratoplasty /ˈkɛrətə(ʊ)ˌplasti / noun [mass noun] Medicine Surgery carried out on the cornea, especially corneal transplantation.Ophthalmology has special problems in this regard as corneal penetrating keratoplasty has become one of the most widely performed transplantations.... For advanced keratoconus when vision is severely affected by scarring, penetrating keratoplasty or full thickness cornea transplant is the most common surgery performed. Conductive keratoplasty is reported to be less invasive than laser surgery.
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