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白内障摘出术时,球后压力过高常是发生并发症的原因。据不同作者的统计,有7—11％的病例发生玻璃体脱出,这些病人在术前准备中均采用了脱水治疗(醋氮酰氨,甘油,尿素等),但在眼科大量文献中尚未见到对速尿(Lasix)作用的分析。为了查清速尿的脱水作用和在内眼手术中采用速尿的可能,作者对105例白内障囊内摘出术的105例病人,手术前后进行了观察。实验组包括46例病人,在术前12小时及术后一天口服速尿,每次不超过40mg,其余60例病人作对照组(不用速尿)。手术前一天给醋氮醋胺125mg,按1.5g/kg给予甘露醇,同时术前给予镇静剂。
Cataract extraction surgery, post-bulb pressure is often the cause of complications. According to different authors, vitreous prolapse occurs in 7-11% of cases, and these patients have been treated with dehydration (acetimidamide, glycerol, urea, etc.) in preoperative preparation but have not been seen in a large literature on ophthalmology Analysis of the effect of Lasix. In order to find out the furosemide dehydration and furosemide in the ocular surgery may be used, the author of 105 cases of intracapsular cataract extraction of 105 patients were observed before and after surgery. The experimental group consisted of 46 patients. Oral furosemide was administered orally at 12 hours before surgery and one day after surgery, each of which did not exceed 40 mg. The remaining 60 patients served as control group (without furosemide). The day before surgery to vinegar amine nitrogen amine 125mg, according to 1.5g / kg given mannitol, while preoperative sedatives.