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Background

Cataract surgery is practiced widely, and substantial resources are committed to an increasing cataract surgical rate in low‐and middle‐income countries. With the current volume of cataract surgery and future increases, it is critical to optimize the safety and cost‐effectiveness of this procedure. Most cataracts are performed on older individuals with correspondingly high systemic and ocular comorbidities. It is likely that routine preoperative medical testing will detect medical conditions, but it is questionable whether these conditions should preclude individuals from cataract surgery or change their perioperative management.

Objectives