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为探寻一种更安全、快捷的晶体超声乳化方法，以减少术中和术后的并发症。用双手切线轮转（削梨法）超声乳化晶体核的方法，完成整个超声乳化白内障的过程。结果：６００例病人术后一周平均视力为０．９，手术并发症包括晶体后囊膜破裂、玻璃体溢出，虹膜损伤，前房出血，角膜内皮损伤等，均低于现行的四分法、挖碗法等。结论：切线轮转（削梨法）超声乳化术，更适合于硬核或小瞳孔的晶体超声乳化，且手术过程更安全快捷，术中并发症更少
To explore a safer and faster method of phacoemulsification to reduce intraoperative and postoperative complications. With both hands cut line rotation (shaving method) phacoemulsification crystal nuclei method to complete the entire phacoemulsification cataract process. Results: The mean visual acuity of one week after operation in 600 patients was 0.9. Surgical complications included posterior capsular rupture, vitreous effusion, iris injury, anterior chamber hemorrhage, and corneal endothelial injury, all of which were lower than the current quarter method. Bowl and so on. Conclusion: Tangential rotation (shaving method) phacoemulsification is more suitable for phacoemulsification of hard or small pupil, and the operation process is safer and faster with less intraoperative complications