Impact of Preoperative Testing on Patients Undergoing Ophthalmologic Surgery: A Retrospective Cohort Study

Routine medical testing is not recommended before cataract surgery, but no consensus exists about preoperative testing before general ophthalmologic surgery. We aimed to assess the impact of preoperative testing on patients undergoing ophthalmologic surgery by analyzing their surgical outcomes and complications.We retrospectively reviewed electronic health records of patients who had preoperative evaluations before cataract or noncataract...