Premium
Macular thickness measurements in epiretinal membrane using Fourier domain optical coherence tomography devices
Author(s) -
GARCIA MARTIN E,
PINILLA I,
IDOIPE M,
CRUZ N,
FUERTES MI,
ABECIA E,
CALVO P,
PRIETO E,
GUERRI MONCLUS N
Publication year - 2010
Publication title -
acta ophthalmologica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.534
H-Index - 87
eISSN - 1755-3768
pISSN - 1755-375X
DOI - 10.1111/j.1755-3768.2010.277.x
Subject(s) - optical coherence tomography , ophthalmology , medicine , retinal , epiretinal membrane , fundus (uterus) , cirrus , diabetic retinopathy , visual acuity , optometry , diabetes mellitus , vitrectomy , physics , meteorology , endocrinology
Purpose To compare new Fourier‐domain optical coherence tomographies (OCT) for measuring retinal thickness in eyes with idiopatic epiretinal membrane (EM). Methods Forty eyes diagnosed of EM of 40 patients (24 men and 16 women, aged 37 to 81 years) without other ophthalmic diseases, were prospective and consecutively studied. All of them underwent a ophthalmic examination including best corrected visual acuity, fundus examination, three Cirrus HD‐OCT (Carl Zeiss Meditec, Inc., Ca, USA) and three Spectralis OCT (Heidelberg Engineering, Germany). Comparisons of OCT measurements were done for the nine macular areas defined by the Early Treatment Diabetic Retinopathy Study (ETDRS). Correlations between OCT measures were studied by Pearson test. Results Mean total retinal thicknesses were 425.36 ± 88.62 μm using Cirrus HD and 440.75 ± 97.02 μm with Spectralis OCT. All retinal measurements showed significant differences between the two devices (p<0.05), except in inferior inner ETDRS area. The mean value for retinal thickness measurements was 15.39 µm less using Cirrus HD‐OCT. Cirrus and Spectralis OCT parameters showed good correlations. Conclusion Epirretinal membrane eyes evaluated by Cirrus and Spectralis OCT show differences in their macular measurements.