Results 21 to 30 of about 720 (125)

Valores de referência para testes diagnósticos oftálmicos em arara canindé (Ara ararauna) e papagaio verdadeiro (Amazona aestiva) [PDF]

open access: yes, 2015
Tese (doutorado)—Universidade de Brasília, Faculdade de Agronomia e Veterinária, Programa de Pós-Graduação em Saúde Animal, 2015.Objetivou-se determinar os valores normais para testes oftálmicos diagnósticos selecionados para Arara Canindé e Papagaio ...
Falcão, Mário Sérgio Almeida
core   +1 more source

Short-term results of hyperopic laser in situ keratomileusis (LASIK) with the Ladar Vision excimer laser system [PDF]

open access: yes, 2004
PURPOSE: To analyze the efficacy and safety of hyperopic laser in situ keratomileusis using the Ladar Vision excimer laser system. METHODS: Twenty-eight eyes of 17 patients with hyperopia from +1.00 to +3.00 D (group 1), and 29 eyes of 18 patients with ...
Campos, Mauro Silveira de Queiroz   +3 more
core   +3 more sources

First Brazilian refractive surgery survey [PDF]

open access: yes, 2005
PURPOSE: To perform the first Brazilian refractive surgery survey. METHODS: Between August 2001 and February 2002, a questionnaire was mailed to 7890 Brazilian ophthalmologists. The questionnaire presented questions about demographic aspects, technology,
Alves, Milton Ruiz   +8 more
core   +4 more sources

Síncope e hipotensión arterial como efecto adverso de latanoprost

open access: yesRevista Mexicana de Oftalmología, 2022
  Presentar el caso de un paciente con episodios de síncope e hipotensión secundarios al uso de latanoprost. Varón de 32 años con una relación copa/disco desmedida, campos visuales normales, una anomalía en el nervio óptico según la tomografía de ...
Gabriel E. Ortiz Arismendi   +2 more
doaj   +1 more source

Discriminant analysis of patients with primary open-angle glaucoma by color Doppler exam and visual field [PDF]

open access: yes, 2011
PURPOSE: To determine if variables from color Doppler and visual field exam could discriminate normal from glaucomatous eyes. METHODS: Prospectively, 36 patients with primary open-angle glaucoma (glaucoma group) and 20 normal volunteers (control group ...
Allemann, Norma   +3 more
core   +2 more sources

Photorefractive keratectomy associated with lamellar keratotomy (LASIK) for correction of myopia, with or without drying the stroma [PDF]

open access: yes, 2000
Purpose: To evaluate the clinical results of LASIK for moderate and high degrees of myopia, with and without drying the stroma during photoablation. Patient and Methods: Retrospective analysis of 39 eyes of 30 patients submitted to LASIK, without drying ...
Allemann, Norma   +5 more
core   +2 more sources

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

Morfometría corneal in vivo versus magnitud de la ametropía en pacientes operados con láser de excímeros por la técnica LASIK

open access: yesVision Pan-America, 2012
Objetivo: Establecer la correlación entre los cambios morfométricos corneales y la magnitud de la ametropía tratada hasta el año de cirugía corneal con láser de excímeros por la técnica LASIK.
Eduardo Rojas Alvarez
doaj   +1 more source

Posterior amorphous corneal dystrophy: case report [PDF]

open access: yes, 2006
The purpose of this paper is to warn the ophthalmologist about the possibility of facing rare cases of corneal dystrophies. Clinical findings of a case of posterior amorphous dystrophy were correlated with refraction, topography, and ultrasound ...
Freitas, Denise de   +3 more
core   +2 more sources

Muscle activity of chewing in temporomandibular joint ankylosis [PDF]

open access: yes, 2012
Purpose: due to the presence of major masticatory dysfunction in patients with temporomandibular joint (TMJ) ankylosis, this study analyzed mouth opening and EMG activity of masticatory muscles in order to detect changes in these parameters after ...
Felix , Giedre Berretin   +3 more
core   +4 more sources

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