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Abstract #92726 Published in IGR 22-1
Use of the new MultiColour SPECTRALIS® software for identifying retinal nerve fibre layer defects
Fuentemilla E; Bambo MP; Cameo B; Ferrandez B; Güerri N; Pablo LEArchivos de la Sociedad Espanola de Oftalmologia 2021; 96: 210-213
The classical fibre photography traditionally used to identify defects in the retinal nerve fibre layer (RNFL), has been partially discontinued due to poor availability. The new MultiColour module of SPECTRALIS® Optical Coherence Tomography (OCT), using three different laser wavelengths simultaneously, can provide images that identify the structures of the retina in different colours according to their depth. A small concordance study was conducted to determine the usefulness of the new MultiColour software versus traditional fibre photography in identifying RNFL defects. The inter-observer agreement in the interpretation of MultiColour images was good (κ=.746; P<.001), as by using Multicolour they were able to identify around 70% of patients with mild glaucoma. It is believed that the new Multicolour software is useful in evaluating RNFL defects, and is easy to perform.
Servicio de Oftalmología, Hospital Universitario Miguel Servet, Zaragoza, España; Instituto de Investigación Sanitaria de Aragón (IIS Aragón), Grupo de Investigación Miguel Servet Oftalmología (GIMSO), Universidad de Zaragoza, Zaragoza, España.
Full articleClassification:
6.9.2.2 Posterior (Part of: 6 Clinical examination methods > 6.9 Computerized image analysis > 6.9.2 Optical coherence tomography)
2.13 Retina and retinal nerve fibre layer (Part of: 2 Anatomical structures in glaucoma)
