Ophthalmology Which of the following is the most important factor in the prevention of the endophthalmitis in cataract surgery? A Preoperative preparation with povidone iodine B One week antibiotic therapy prior to surgery C Trimming of eyelashes D Use of intravitreal antibiotics 💡 Explanation Which of the following is the most important factor in the prevention of the endophthalmitis in cataract surgery? ✓ Correct Answer: A. Preoperative preparation with povidone iodine