感染性内眼炎曾被说成是灾难性的,幸而内眼手术和眼穿透伤的并发症少见。在白内障摘除术的同时植入硅橡胶人工晶体呈增多趋势。与其它所有植入手术一样,感染发生率低,但一旦发生后果严重,当血—房水屏障破坏时,低病原性病菌也能引起眼的严重感染。从多数感染分离出的是革兰氏阳性菌,但近来观察到革兰氏阴性菌对内眼炎的重要性更显著,在培养阳性结果中约占15%～29%,且预后不良。为使环丙氟哌酸 Infective endophthalmitis has been described as catastrophic, but fortunately there are few complications of eye surgery and eye penetrating injuries. Intraocular lens implantation in cataract surgery showed an increasing trend. As with all other implant procedures, the incidence of infection is low, but in the event of serious consequences, low-pathogenic bacteria can also cause serious eye infections when the blood-aqueous barrier is destroyed. Gram-positive bacteria have been isolated from most infections, but Gram-negative bacteria have recently been observed to be more significant for endophthalmitis, accounting for about 15% to 29% of positive results in culture, with poor prognosis. For ciprofloxacin