Multiple enface image averaging for enhanced optical coherence tomography angiography imaging

To investigate the effect of multiple enface image averaging on image quality of the optical coherence tomography angiography (OCTA).Twenty-one normal volunteers were enrolled in this study. For each subject, one eye was imaged with 3 × 3 mm scan protocol, and another eye was imaged with the 6 × 6 mm scan protocol centred on the fovea using the ZEISS Angioplex™ spectral-domain OCTA device. Eyes were repeatedly imaged to obtain nine OCTA cube...