Spectral domain optical coherence tomography to assess the insertion of extraocular rectus muscles
Purpose To determine the distance of the horizontal rectus muscle insertion to the limbus using spectral domain optical coherence tomography (SD-OCT) and to evaluate whether results are correlated with sex, age, or axial length. Methods The right eyes of healthy, white subjects were imaged with SD-OCT. Subjects’ sex and age were recorded, and axial length was measured using an optical biometer. The distance from the horizontal rectus insertion to the limbus was measured. The intraclass correlation coefficient (ICC) was used to assess the reproducibility of the measurements with a subset of images. A multivariate model was adjusted to analyze whether ...
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