RESUMO
We report a case of a 40-year-old female with keratoconus and high myopia who had previous ICRS implantation in both eyes (OU) and was intolerant to contact lenses. Manifest refraction was -8.50 -1.50 × 95 (20/25--) in right eye (OD) and -9.50 -2.50 × 60 (20/70--) in left eye (OS). A topography-guided transepithelial-photorefractive keratectomy (ttPRK) was performed to correct high-order aberrations on OS, resulting in corneal surface and coma improvement, and CDVA achieved 20/30. Correction of residual ametropia was performed with an iris-fixated toric phakic lens in OU. CDVA improved to 20/20- (Plano) in OD and 20/20- (Plano -1.00 90°) in OS. In conclusion, it is possible to rehabilitate a patient with keratoconus and high ametropia after intrastromal corneal ring segments (ICRS) implantation associating ttPRK and phakic lens ("Trioptics").
Assuntos
Ceratocone , Ceratectomia Fotorrefrativa , Adulto , Substância Própria/cirurgia , Topografia da Córnea , Reagentes de Ligações Cruzadas , Feminino , Humanos , Ceratocone/diagnóstico , Ceratocone/cirurgia , Implantação de Prótese , Refração Ocular , Acuidade VisualRESUMO
A fosseta de papila do nervo óptico e o microburaco macular são duas patologias raras, cuja probabilidade de coexistência se torna extremamente baixa, embora não haja relação fisiopatológica entre ambas, descreveremos um caso de associação das mesmas, acometendo comumente um olho, a fim de analisar as manifestações clínicas, os exames de OCT, angiografia, retinografia, biomocroscopia, o tratamento e a correlação entre ambas patologias.
Optic disc pit and macular microhole are two rare pathologies with an extremely low likelihood of coexistence, this paper will report an association of both pathologies in the same eye with the purpose of analyzing clinical manifestations, tests, angiography, OCT, retinography, biomocroscopy, treatment outcome and the connection between the optic disc pit and macular microhole.