Eye Examinations:
Optometrists or ophthalmologists perform eye tests to check vision and detect eye conditions. 
Cataract Surgery:
A common procedure to replace the clouded lens of the eye with an artificial one. 
Laser Procedures:
Used to treat conditions like diabetic retinopathy by reducing swelling or sealing leaking blood vessels in the retina. 
Vitrectomy:
A surgery to remove blood and scar tissue from the eye, often used for diabetic retinopathy.