
RESUMO Objetivo: Avaliar as alteracoes da acuidade visual, refracao e videoceratografia apos 2a cirurgia do pterigio. Material e Metodos: Setenta e quatro olhos com pterigio nasal primario classificados quanto ao comprimento em: Grupo I - pterigios ≤ 2mm (25 pacientes), Grupo II - pterigios > 2mm 2mm ≤ 4,6mm somente a partir do 1o mes de pos-operatorio; 2) Quanto maior o comprimento do pterigio, maior o astigmatismo ceratometrico induzido e maior sua reducao apos exerese do pterigio; 3) Quanto maior o comprimento do pterigio, maior a tendencia do astigmatismo topografico ser irregular, mesmo apos a remocao cirurgica da lesao.
visual acuity, Acuidade visual, videokeratography, keratometry, Astigmatismo, Pterygium - surgery, Ceratometria, Refração, astigmatism, Videoceratografia, Pterígio - cirurgia
visual acuity, Acuidade visual, videokeratography, keratometry, Astigmatismo, Pterygium - surgery, Ceratometria, Refração, astigmatism, Videoceratografia, Pterígio - cirurgia
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