Tear Film Dynamics: Impact of Pterygium Surgery

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This lecture explores the phenomenon of pterygium, its prevalence, and its effects on the tear film. It delves into existing literature on the structure of tear film, the pathophysiology of pterygium, and various surgical interventions. The lecture aims to assess the stability of the tear film before and after surgical treatment and compare changes in tear film parameters. It outlines research methodologies, including the study's design, participant criteria, and data analysis techniques,...