Results 21 to 30 of about 14,932 (187)

Photorefractive keratectomy for low myopia correction using different ablation profiles [PDF]

open access: yes, 2001
Objectives: The present study compares the results obtained with single zone PRK versus multiple zones PRK for treating low myopia. Methods: Nineteen patients presenting spherical equivalent up to 6.00 diopters of myopia, were submitted to PRK using two ...
Campos, Mauro Silveira de Queiroz   +3 more
core   +3 more sources

Evolución de la Ortoqueratología

open access: yesOptometría Clínica y Ciencias de la Visión, 2023
Relevancia: Con este artículo se pretende analizar cómo ha evolucionado esta técnica, como afecta a la morfología corneal y por tanto a valores como sensibilidad al contraste, aberraciones y acomodación. La efectividad para el control de la miopía y las
María Pilar Blanco Carmona
doaj   +1 more source

Intrastromal corneal ring for low myopia: a comparative study with LASIK [PDF]

open access: yes, 2004
PURPOSE: To evaluate the efficacy and safety of intrastromal corneal ring segments (ICRS) for the correction of low myopia, and to compare the obtained results with a control group submitted to laser in situ keratomileusis (LASIK).
Belfort, Rubens Junior   +3 more
core   +3 more sources

Keluhan Mata Silau pada Penderita Astigmatisma Dibandingkan dengan Miopia

open access: yesMutiara Medika, 2016
Astigmatisme merupakan kelainan refraksi dimana pembiasan pada meridian yang berbeda tidak sama akibat kelainan kelengkungan di kornea. Pada mata dengan astigmatisme lengkungan jari-jari pada satu meridian kornea lebih panjang daripada jari-jari meridian
Fitri Permatasari, Yunani Setyandriana
doaj   +1 more source

Penggunaan Kaca Mata Koreksi pada Anak Usia Sekolah dengan Miopia terhadap Prestasi Belajar Di SDN Pacar Keling VI Surabaya

open access: yesCritical Medical and Surgical Nursing Journal, 2019
Introduction: The aimed of using correctional glassesin school age children with miopiais to improve the eyesight so that disorder will not disturb the learning process in school.
Dwi Susi Pristiwatin   +2 more
doaj   +1 more source

Miopia cancerígena

open access: yesTeia: Revista Literária dos Estudantes de Letras, 2011
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openaire   +3 more sources

Confronting policy myopia: Short‐term government policy and information seeking behaviors in rural Thailand

open access: yesReview of Policy Research, Volume 43, Issue 1, January 2026.
Abstract Short‐term policy (STP) has attracted considerable attention as a form of time‐related public policy and is typically used to solve urgent problems. The objective of this study, which considers STP as policy myopia from an information science perspective, is to discuss the challenges encountered during the STP policymaking process and their ...
Prasongchai Setthasuravich   +1 more
wiley   +1 more source

Aumento da prevalência de miopia em um serviço oftalmológico de referência em Goiânia - Goiás

open access: yesRevista Brasileira de Oftalmologia
RESUMO Objetivo: Avaliar o aumento da prevalência de miopia entre pacientes atendidos em períodos diferentes em um serviço oftalmológico de Goiânia.
Mateus Martins Cortez Vilar   +6 more
doaj   +1 more source

HUBUNGAN KEBIASAAN MEMBACA DENGAN KEJADIAN MIOPIA PADA REMAJA DI PONDOK PESANTREN PUTRI AN-NURIYAH WONOCOLO SURABAYA [PDF]

open access: yes, 2017
Kelainan refraksi merupakan salah satu penyebab hambatan penglihatan saat beraktifitas. Miopia merupakan gangguan penglihatan yang memiliki prevalensi tinggi di dunia.
ISNAINI, SYIFA NUR
core  

HUBUNGAN AKTIVITAS JARAK DEKAT TERHADAP MIOPIA: STUDI KASUS PADA SISWA SMA NEGERI 4 BANDA ACEH [PDF]

open access: yes, 2012
Miopia merupakan penyebab utama gangguan penglihatan di dunia, Resnikoff (2008) memperkirakan 10% dari 66 juta anak usia sekolah di dunia menderita miopia.
Reza Akbar
core  

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