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Rev. medica electron ; 42(3): 1889-1899, mayo.-jun. 2020. graf
Article in Spanish | LILACS, CUMED | ID: biblio-1127049

ABSTRACT

RESUMEN La queratoplastia penetrante ha sido el procedimiento empleado, de forma casi universal, para el tratamiento de las patologías corneales que afectan de forma irreversible a la visión. Se reportaron 4 casos clínicos de pacientes con afecciones corneales con compromiso visual severo, dado por visión de cuenta dedos y percepción luminosa. Luego de la evaluación completa en cada caso, se decidió realizar la queratoplastia penetrante con fines ópticos, con el objetivo de recuperar la transparencia de la córnea y la calidad visual. No existieron complicaciones transquirúrgicas y fueron seguidos según protocolo de evaluación postoperatoria de trasplante corneal. Los resultados y evaluación fueron satisfactorios, al año mantenían la transparencia del injerto y se logró mejoría considerable de la agudeza visual (AU).


ABSTRACT Penetrating keratoplasty has been a procedure used, almost universally, to treat corneal diseases affecting vision in an irreversible way. Four clinical cases are reported of patients with corneal affections severely compromising vision, given by short vision and luminous perception. After completely evaluating each case, the authors decided to perform the penetrant keratoplasty with optical aims, to recover cornea transparency and the vision quality. There were not transurgical complications and the patients were followed up according to the protocols of post-surgery evaluation of corneal graft. The results and evaluation were satisfactory; after a year, the transparency of the graft was maintained and visual acuity substantially improved (AU).


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Aged , Corneal Transplantation/methods , Keratoplasty, Penetrating/methods , Corneal Diseases/surgery , Ophthalmology , Vision, Ocular/physiology , Corneal Diseases/diagnosis , Corneal Perforation/surgery , Corneal Perforation/diagnosis , Keratoconus/surgery , Keratoconus/diagnosis
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