Morphological Changes in Lamellar Macular Holes According to SD-OCT Examination over a Long Observation Period

Background: The aim of this study was to evaluate the quantitative morphological changes in lamellar macular holes (LMHs) based on SD-OCT examinations and to assess the correlations among minimal retinal thickness (MRT), reading vision (RV), and best corrected visual acuity (BCVA) over a 36-month fo...

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Bibliographic Details
Main Authors: Magdalena Kal, Izabela Chojnowska-Ćwiąkała, Mateusz Winiarczyk, Monika Jasielska, Jerzy Mackiewicz
Format: Article
Language:English
Published: MDPI AG 2021-06-01
Series:Diagnostics
Subjects:
Online Access:https://www.mdpi.com/2075-4418/11/7/1145
Description
Summary:Background: The aim of this study was to evaluate the quantitative morphological changes in lamellar macular holes (LMHs) based on SD-OCT examinations and to assess the correlations among minimal retinal thickness (MRT), reading vision (RV), and best corrected visual acuity (BCVA) over a 36-month follow-up period. Methods: A group of 40 patients (44 eyes) with LMH was evaluated, with an average age of 69.87 (SD = 10.14). The quantitative parameters monitored in the follow-up period (at 0, 3, 6, 12, 18, 24, 30, and 36 months) were tested for normality of distribution by Shapiro–Wilk and Kolmogorov–Smirnov tests. Results: The RV and BCVA values were stable, and no significant changes were found at any of the check-ups during the 36-month follow-up period (BCVA <i>p</i> = 0.435 and RV <i>p</i> = 0.0999). The analysis of individual quantitative LMH parameters during the 36-month follow-up period did not demonstrate statistically significant differences: MRT (<i>p</i> = 0.461), Max RT temporal (<i>p</i> = 0.051), Max RT nasal (<i>p</i> = 0.364), inner diameter (ID) (<i>p</i> = 0.089), and outer diameter (OD) (<i>p</i> = 0.985). Conclusions: The observations at 0, 6, 12, 18, 24, 30, and 36 months revealed moderate and significant correlations between RV and MRT. No significant correlation between BCVA and MRT was observed.
ISSN:2075-4418