Bukelman A, Hoffman P, Oliver M
Arch Ophthalmol. 1987 Mar;105(3):338-41. doi: 10.1001/archopht.1987.01060030058025.
Limited choroidal hemorrhage was observed in eight (2.2%) of 368 eyes subjected to extracapsular cataract extraction, compared with a rate of 3.07% in our previous study, in which the technique employed was intracapsular extraction. The difference was found to be significant only for eyes with high myopia. Myopia was found to be the main risk factor for the development of limited choroidal hemorrhage, especially when general anesthesia was used. The presence of glaucoma or the combination of extracapsular cataract extraction and trabeculectomy may increase the susceptibility to this complication. The occurrence of limited choroidal hemorrhage did not affect the final visual function.
在接受囊外白内障摘除术的368只眼中，有8只（2.2%）出现了局限性脉络膜出血，而在我们之前采用囊内摘除术的研究中，这一比例为3.07%。仅在高度近视眼中发现差异具有统计学意义。近视被发现是发生局限性脉络膜出血的主要危险因素，尤其是在使用全身麻醉时。青光眼的存在或囊外白内障摘除术与小梁切除术的联合应用可能会增加发生这种并发症的易感性。局限性脉络膜出血的发生并未影响最终的视觉功能。
