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目的：总结超声乳化白内障吸出PMMA人工晶体植入术的疗效，并探讨手术技巧及并发症。方法：对61例（84眼）白内障行超声乳化并植入PMMA人工晶体。结果：术后一周内视力在1.0以上者12眼（14％），0．4至0．9者61眼（73％）；一个月后视力在1．0以上者37眼（44％），0．4至0．9者42眼（50％）。术中主要并发症为后囊破裂，虹膜损伤，术后并发症为角膜水肿。结论：超声乳化白内障吸出PMMA人工晶体植入术切口小，术后散先小、视力提高明显，强调手术技巧的提高可避免或减少术中术后并发症。
OBJECTIVE: To summarize the curative effect of phacoemulsification with PMMA intraocular lens implantation and to explore surgical techniques and complications. Methods: 61 cases (84 eyes) of cataract were phacoemulsified and implanted PMMA intraocular lens. Results: Visual acuity was 1.0 or more in 12 eyes (14%) in one week, 61 eyes (73%) in 0.4 to 0.9, eyes (37 eyes) in one month were 37 eyes (44%), 42 eyes (50%) from 0.4 to 0.9. The main complications of surgery for the rupture of the posterior capsule, iris injury, postoperative complications of corneal edema. Conclusion: Phacoemulsification cataract extraction PMMA intraocular lens implantation small incision, small after surgery, visual acuity increased significantly, emphasizing the improvement of surgical techniques to avoid or reduce the postoperative complications.