锯齿缘离断外路显微手术的临床观察
锯齿,锯齿缘离断,视网膜脱离,显微手术,1资料与方法,2结果,参考文献
【摘要】 目的 探讨锯齿缘离断视网膜脱离外路显微手术的临床效果。 方法 对连续28例(30眼)锯齿缘离断视网膜脱离患者,采用在显微镜下预置硅胶块和(或)环扎带缝线、放视网膜下液、经巩膜冷凝视网膜裂孔,核对裂孔在手术嵴前的位置和眼内注气术。 结果 先放视网膜下液后,通过冷凝头的巩膜压陷,在手术显微镜直视下可清楚地看到冷凝视网膜裂孔的反应,裂孔定位均位于手术嵴前。术中并发症是排液孔视网膜下少量出血和角膜上皮剥脱各3眼,术后并发症主要是青光眼和再发视网膜脱离。一次手术后视网膜复位29眼(96.7%),再次外路显微手术1眼,术后视网膜全部复位。术后视力比术前有显著提高(P<0.01)。 结论 应用视网膜脱离外路显微手术方法治疗锯齿缘离断视网膜脱离有着良好的手术效果。关键词 锯齿缘离断 视网膜脱离 显微手术
Clinical observation of external approach microsurgery in ora serrata detachment
Zhang Ying,Hu Piqing,Sun Lixin,et al.
Department of Ophthalmology,The First People's Hospital of Changde,Hu'nan415000.
【Abstract】 Objective To explore the effect of external approach microsurgery in ora serrata detachment.Meth-ods Consecutive30eyes of28patients with ora serrata detachment were enrolled in this study.The progresses of the external approach microsurgery were followed.Under the surgical microscopy ......
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