Abstract.
    The study was designed to evaluate the correlation between intraocular pressure, the thickness and hysteresis of the cornea , the visual field and optical coherence tomography size of the cup/disk parameters in patients with open-angle glaucoma. The correlation analysis of postoperative morphofunctional parameters indicated significant impact of the low corneal hysteresis and thin cornea on visual field condition and size of the cup/disk and development of glaucoma.