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目的 评价改良的小切口手术器械及方法在白内障手术中的应用效果。方法 巩膜角膜隧道切口 ,连续环行撕囊 ,水分离后 ,以改制的注水圈匙边注入粘弹剂边伸于晶状体核下方 ;另用一支粘弹剂接钝头针边注入粘弹剂边伸入前房 ,二者上下夹持着晶状体核自切口内托出。结果 本组 5 0例 5 9眼术后 1周视力≥ 0 5者 5 7眼 ,占 96 61%。结论 应用改良的器械及方法 ,使小切口白内障摘出更加易于操作 ,损伤更小 ,更加安全。
Objective To evaluate the effect of modified small incision surgical instruments and methods in cataract surgery. Methods The scleral corneal tunnel incision, continuous circulation capsulorhexis, water separation, with the modified water injection spoon side viscoelastic injection while extending below the nucleus of the nucleus; the other with a viscoelastic then blunt needle injection side viscoelastic Into the anterior chamber, both up and down holding the lens nucleus from the incision out. Results Fifty-five eyes (≥5 eyes) of 57 eyes (96.61%) were found in 50 cases (59 eyes) of this group. Conclusion The application of improved instruments and methods to make small incision cataract extraction is more easy to operate, less damage and safer.