Arenas Archila E, Ramirez Cabrera M F, Mieth Alviar A
Section of Ophthalmology, Fundación Santa Fé, Bogotá, Colombia.
Refract Corneal Surg. 1993 Jan-Feb;9(1):65-6.
A rare complication of penetrating keratoplasty is incomplete removal of the host Descemet's membrane, which can progressively become opaque. Utilizing a Nd:YAG laser, we opened the opaque membrane, improving visual acuity from 20/400 to 20/100.