<prompt> Most common operation done by an Ophthalmologist in district hospital:PhacoemulsificationTrabeculectomyBilateral lamellar tarsal rotationDacrocystorhinostomy  <response>: Most common Ophthalmologic services at District hospital: Cataract surgery with IOL implantation is the most common surgery at District hospital ECCE IOL is most commonly followed by phacoemulsifaction. 