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Open AccessReview

OCT Angiography: A Technique for the Assessment of Retinal and Optic Nerve Diseases in the Pediatric Population

Department of Ophthalmology, Clínica Universidad de Navarra, 31008 Pamplona, Spain
Institut d’Investigacions Biomèdiques Agustí Pi i Sunyer, Hospital Clínic de Barcelona, 08036 Barcelona, Spain
Institut Clínic d’Oftalmologia, Hospital Clínic de Barcelona, 08028 Barcelona, Spain
Institute for Health Research (IdisNA), 31008 Pamplona, Spain
Author to whom correspondence should be addressed.
Appl. Sci. 2018, 8(12), 2441;
Received: 16 October 2018 / Revised: 22 November 2018 / Accepted: 23 November 2018 / Published: 1 December 2018
(This article belongs to the Special Issue Optical Coherence Tomography and its Applications)
Optical coherence tomography angiography (OCT-A) is a novel, rapidly evolving, non-invasive imaging technique that allows images of the retinal vasculature to be obtained in a few seconds. Blood vessels of different retinal vascular plexuses and the foveal avascular zone (FAZ) can be examined without the administration of any contrast or dye. Due to these characteristics, OCT-A could be an excellent complementary test to study retinal vascularization in children. Until now, most of the studies with OCT-A have been conducted in adults and only a few have been carried out in children. In this review, we describe the principles and advantages of OCT-A over traditional imaging methods and provide a summary of the OCT-A findings in retinopathy of prematurity and other retinal and optic disc pathologies in children. In view of the promising results from studies, the advantages of a relatively rapid and non-invasive method to assess the retinal vasculature makes OCT-A a tool of which applications in the field of pediatric ophthalmology will be expanded in the near future for patient diagnosis and follow-up in every day clinical practice. View Full-Text
Keywords: OCT-A; pediatric; retina; optic nerve OCT-A; pediatric; retina; optic nerve
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Guirao Navarro, M.C.; Saenz de Viteri Vazquez, M.; Zarranz-Ventura, J.; Barrio-Barrio, J. OCT Angiography: A Technique for the Assessment of Retinal and Optic Nerve Diseases in the Pediatric Population. Appl. Sci. 2018, 8, 2441.

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