Chaudhary U, Nagpal R C, Malik A K, Kumar A
J Indian Med Assoc. 1998 Jul;96(7):202-4.
Comparative evaluation of polyvinylpyrrolidone (PVP)-iodine versus topical broad-spectrum antibiotics for disinfecting the eye and surrounding area to prevent postoperative complications was carried out on 100 patients. PVP-iodine proved superior antiseptic for pre-operative preparation of eyes before cataract surgery. It was cheaper, caused minimal side-effects, reduced bacterial counts to a great extent and eliminated fungi completely.
对100例患者进行了聚维酮碘（PVP -碘）与局部广谱抗生素用于眼部及周围区域消毒以预防术后并发症的比较评估。结果表明，PVP -碘在白内障手术前的眼部术前准备方面是更优的防腐剂。它价格更低，副作用极小，能在很大程度上减少细菌数量并完全消除真菌。
