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El Sayed Abbas Nassar

Publications (2)

Comparison of Changes in Corneal Biomechanical Properties before and After Photorefractive Keratectomy and Small Incision Lenticule Extraction

Amal Shaban Mohamed Mokhtar, El Sayed Abbas Nassar, Ahmed Mohamed Ghonem & Khaled Ahmed Nagy · Journal of Advances in Medicine and Medical Research · 2021

Background: Corneal biomechanics is the study of the mechanical properties and responses of the cornea to external forces. Two devices are currently available for characterizing the corneal biomechanical properties in a clinical setting; Ocular Response Analyzer (ORA) (Reichert,...

Open access Research Article 10.9734/jammr/2021/v33i2131143

Correlation between Corneal Biomechanics and Lamina Cribrosa Curvature in Primary Open Angle Glaucoma

Alaa Mohamed Abd Elhameed Shalaby, Said Mohamad Shalaby, Mohamed Abd El-Fatah Shaheen & El Sayed Abbas Nassar · Journal of Advances in Medicine and Medical Research · 2022

Background: Primary open-angle glaucoma (POAG) is the leading cause of irreversible blindness worldwide. This condition is distinguished by progressive optic neuropathy, excavation of the optic disc, and characteristic visual field abnormalities. Intraocular pressure (IOP) elevat...

Open access Research Article 10.9734/jammr/2022/v34i244903