利用弦长5mm眉状梯形巩膜隧道弹性切口，以夹核法娩核技术对56例62眼近成熟期白内障施行白内障囊外摘除后房型人工晶体植入术，其中合并高度近视对眼。年龄36～78岁，平均58．7岁。术后大部分病例得到随访。手术操作简便、安全、易掌握。术后反应轻，并发症少，视力恢复快且稳定。矫正视力≥0．5为100％，≥1．0者占35．8％。角膜散光术后1～2周时最明显，1月后趋于稳定。详细讨论了手术方法及手术技巧。 Fifty-six eyes (62 eyes) of mature cataracts were undergone cataract extraction and posterior chamber intraocular lens implantation (IOL) with a length of 5mm eyebrow trapezoidal scleral tunnel elastic incision. Age 36 ~ 78 years old, average 58.7 years old. Most cases were followed up. Surgery is simple, safe, easy to grasp. Postoperative reaction light, fewer complications, visual acuity fast and stable. Corrected visual acuity ≥ 0.5 was 100%, ≥ 1.0 accounted for 35.8%. Corneal astigmatism 1 to 2 weeks after the most obvious, after January tends to be stable. Discussed in detail the surgical methods and surgical techniques.