Does Cataract Surgery Reduce Eye Pressure (Intraocular Pressure)? Cataract Surgery is a procedure that was developed with the primary goal of removing cataracts from the eye. This prevents the loss of vision associated with the development of cataracts; however, you may have heard that Cataract Surgery can also be useful for reducing eye pressure (intraocular pressure). Increases in eye pressure – also known as Ocular Hypertension – are caused by a dysfunction in the eye’s drainage system. In normal circumstances, fluids…