廖志敏, 张长林, 翟海霞
Abstract
目的观察小切口无缝线非超声乳化白内障囊外摘出人工晶状体植入手术,应用表面麻醉的效果.方法表面麻醉剂0.5%爱尔卡因于结膜囊冲洗后及放置开睑器前各滴1次.术中观察麻醉效果.结果 430例麻醉效果达Ⅰ级者395例(91.85%),Ⅱ级者26例(6.05%),Ⅲ级者9例(2.09%).结论表面麻醉具有球周及球后麻醉同样的效果,又可避免球周及球后麻醉诸多潜在危险,使手术变得更加简单而安全.
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目的观察小切口无缝线非超声乳化白内障囊外摘出人工晶状体植入手术,应用表面麻醉的效果.方法表面麻醉剂0.5%爱尔卡因于结膜囊冲洗后及放置开睑器前各滴1次.术中观察麻醉效果.结果 430例麻醉效果达Ⅰ级者395例(91.85%),Ⅱ级者26例(6.05%),Ⅲ级者9例(2.09%).结论表面麻醉具有球周及球后麻醉同样的效果,又可避免球周及球后麻醉诸多潜在危险,使手术变得更加简单而安全.
Key concepts: Phacoemulsification, Cataract extraction, Medicine, Anesthesia, Topical anesthesia, Extraction (chemistry), Surgery, Ophthalmology