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Impacto da análise do "wavefront" na refratometria de pacientes com ceratocone

2010; Sociedade Brasileira de Oftalmologia; Volume: 69; Issue: 5 Linguagem: Inglês

10.1590/s0034-72802010000500004

ISSN

1982-8551

Autores

Renato Ambrósio, Diogo Caldas, Renata Siqueira da Silva, Leonardo Nogueira Pimentel, Bruno de Freitas Valbon,

Tópico(s)

Satellite Image Processing and Photogrammetry

Resumo

OBJECTIVE: To verify if the total ocular aberrometry (wavefront analysis) facilitates manifest refraction and improvement in best spectacle distance corrected visual acuity (BSCDVA) with sphero-cylindrical lenses, in keratoconus cases with some degree of contact lenses intolerance. METHODS: Retrospective chart review of 46 patients (89 eyes) referred with keratoconus and contact lenses intolerance was performed. Ocular aberrometry with ray tracing was followed by manifest refraction. BSCDVA (logMAR) with the previous correction was compared with the one obtained based on the wavefront [...]

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