Keratoplasty


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keratoplasty

[′ker·əd·ō‚plas·tē]
(medicine)
A plastic operation on the cornea, especially the transplantation of a portion of the cornea.

Keratoplasty

 

an operation involving corneal grafting.

It is performed when there are persistent opacities (leukomas) of the cornea that cause a severe decrease in vision, in order to partially or completely restore vision. Sometimes keratoplasty is resorted to also for cosmetic reasons. In keratoplasty the altered cornea is excised and in its place a disk of similar shape and size is grafted that is taken from the cornea of a person whose eye was removed for other reasons.

References in periodicals archive ?
14] the femtosecond-assisted Descemet's stripping endothelial keratoplasty (DSEK) was not very favorable.
In some cases, raised IOP can lead to postoperative glaucoma and this is the greatest risk associated with a penetrating keratoplasty procedure where up to 35% of cases can occur.
Current techniques [7,8,9] of Deep Anterior Lamellar Keratoplasty (DALK) are of Two Types
Keratoplasty was needed in many cases where corneal opacity hindered the vision but due to lack of keratoplasty facilities in our hospital patients were referred to other hospitals where keratoplasty facilities were available and hence most of them were lost to follow-up.
Anterior segment surgical advances including PDEK, Ultrathin DSAEK, Descemet's membrane endothelial keratoplasty (DMEK), Descemet's stripping endothelial keratoplasty (DSEK), and Trocar anterior chamber maintainer (T-ACM)
In his medical history, he reported being followed at another center for keratoconus and undergoing keratoplasty 7 years earlier in his left eye and 6 months earlier in his right eye.
Incremental cost- utility analysis of deep anterior lamellar keratoplasty compared with penetrating keratoplasty for the treatment of keratoconus.
In the present study, we describe a novel surgical approach of combined Descemet's stripping endothelial keratoplasty and medium incision cataract surgery (MICS).
Long-term management includes: refractive correction of the astigmatism generated by a corneal scar, penetrating keratoplasty when the scar compromises the visual axis directly or when there is corneal decompensation due to endothelial cell damage, and cataract surgery if required (4).
Major indications for corneal penetrating keratoplasty at a reference service in Sao Paulo state (Sorocaba SP, Brazil).
Any condition that distorts the clarity of the cornea to a greater extent has to be treated by keratoplasty.
Having performed eye surgeries in Hawaii for the past 15 years, he is the only doctor credentialed for the Crystalens surgery and the only doctor in the state to ever perform a Deep Lamellar Endothelial Keratoplasty (DLEK) corneal transplant.