Cataract is a medical condition characterized by the clouding of the lens in the eye, leading to a decrease in vision. This condition typically occurs as a result of aging, but it can also be caused by factors like diabetes, smoking, prolonged exposure to UV light, or eye injuries.
Cataracts are diagnosed through a comprehensive eye examination which may include visual acuity tests, slit-lamp examination, and retinal examination.
Cataracts are a significant concern in healthcare due to their prevalence, particularly among the aging population. They are a leading cause of blindness worldwide, highlighting the importance of early diagnosis and treatment. This condition can severely impact quality of life, making timely intervention crucial.
Moreover, cataract surgeries are among the most common and successful surgical procedures performed, demonstrating significant advancements in eye care technology and treatment techniques. The widespread occurrence of cataracts emphasizes the need for public health initiatives focusing on regular eye examinations, awareness campaigns, and affordable access to corrective procedures, ensuring that vision health is maintained for as many individuals as possible.