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报道一种新的屈光手术,即:不摘出晶体,而将一块W-F(Worst-Fechner)凹透镜植入眼前房内,以矫正近视。描述了手术方法,并讨论了适应证和禁忌证。共植入84眼,无严重并发症,即使有并发症也未影响视力。但有2例因瞳孔损伤,术后必须取出人工透镜,且不宜施行第二眼的手术。另有1例术后眼压很高,虹膜组织变脆。指出:这种手术并不比白内障摘出联合人工晶体植入的危险性大;能准确地预先确定术后的屈光度数;手术效果稳定;
A new refractive surgery was reported, in which a W-F (Worst-Fechner) concave lens was implanted in the anterior chamber of the eye without lens extraction to correct myopia. Described the surgical methods, and discussed the indications and contraindications. A total of 84 eyes implanted, no serious complications, even if complications did not affect the vision. But there are 2 cases of pupil injury, must be removed after the artificial lens, and should not be performed for the second eye surgery. Another case of postoperative intraocular pressure is high, the iris tissue becomes brittle. Pointed out: This surgery is not as large as the risk of cataract extraction combined with intraocular lens implantation; can accurately preoperatively determine the number of postoperative refractive surgery; stable surgical effect;