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为观察和评价超声乳化白内障吸出术的临床效果、特点、并发病及防治措施，对４１ 眼白内障施行超声乳化吸出术及小切口（６ｍｍ）囊袋内人工晶体植入术，并以同期的白内障患者４１眼行现代囊外摘除及后房型人工晶体植入做对照。结果：术后６个月，视力≥１．０者占４３．９％＞０．８者占７０．７≥０．５者占９２．７％，均明显高于对照组（Ｐ＜０．００１），术后平均散光为１．０４±０．８１，１，低于对照组（Ｐ＜０．０１）。白内障超声乳化吸出并囊袋内人工晶体植入术的复明效果优于囊外摘除并后房型人工晶体植入术。
To observe and evaluate the clinical effects, characteristics, incidence and prevention and treatment of phacoemulsification cataract extraction, 41 cases of cataract were treated by phacoemulsification and small incision (6mm) capsular intraocular lens implantation. In the same period, cataract 41 patients underwent extracapsular excision and posterior chamber intraocular lens implantation as a control. Results: At 6 months after surgery, visual acuity ≥1.0 accounted for 43.9%> 0.8, accounting for 70.7≥0.5 accounted for 92.7%, which were significantly higher than that of the control group (P <0. 001). The average postoperative astigmatism was 1.04 ± 0.81,1, which was lower than that of the control group (P <0.01). Phacoemulsification and intraocular lens implantation in cataract phacoemulsification is superior to extracapsular extraction and posterior chamber intraocular lens implantation.