Near visual acuity exams were initially conducted unaided.
The near visual acuity exams were conducted by senior nursing students from St .Mary's University of Health Sciences, who were members of the eye care team, at a standard distance of 40 cm in outdoor illumination, binocularly, using either the Rosenbaum or LEA near vision card, depending on patient preference and/or literacy level.
The patient's visual acuity, exam, and SD-OCT were unchanged.
Persons above the age of 40 without bilateral visual impairment or blindness, as determined by both history and a screening exam with a pen light to exclude gross abnormalities, who presented to the health outreach were invited to undergo a near visual acuity exam and be fitted with reading glasses (supplied in part by RestoringVision.org, San Rafael, CA).
Moreover, performing simple medical exams such as visual acuity test is also viable using a smartphone.
This is called a visual acuity test.
All patients underwent best corrected visual acuity (BCVA) exam, perimetry, colour fundus photography and fluorescein angiography; two patients underwent indocyanine green angiography, optical coherence tomography, ultrasound and electroretinography; and one patient underwent fundus autofluorescence.
And in the third component, follow up after operation, patients have to under go 5 post operation diagnostic tests: auto refraction, visual acuity, slit lamp exam, retina examination, and topography.
Screening eye exams included visual acuity, pachymetry, tonometry, a slit-lamp examination, and a dilated fundus examination for retinopathy grading.
Methods: A 14-year-old boy with handheld laser-induced maculopathy-related CNV and a 13-year-old boy with idiopathic CNV were evaluated with visual acuity testing, slit-lamp exam, fundus photography, fluorescein angiography, indocyanine green angiography, spectral domain optical coherence tomography, and OCTA.
