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我院1989～1992年为50例白内障患者行后房型人工晶体(IOL)置入术(51眼)。其中老年性白内障31眼,外伤性14眼,糖尿病性2眼,先天性2眼,并发性2眼。行单眼手术49例,双眼手术1例。均为一期置入,术后随访时间6～34个月。结果:术后视力达1.0以上者26眼,0.5以上者10眼,0.1～0.4者15眼。50例术后均出现不同程度的角膜线状混浊,一般3～7天吸收;44例晶体前面色素沉着,但后期大部分消失,6例术后5～15天瞳孔区纤维膜覆盖于 IOL 表面,经局部散瞳,全身及局部应用激素消退,4例 IOL 上袢未置入虹膜后面,3例后囊混浊,1例晶体坠入玻璃体内。
In our hospital from 1989 to 1992, 50 cases of cataract patients underwent posterior chamber intraocular lens (IOL) implantation (51 eyes). 31 cases of senile cataract, traumatic 14 eyes, diabetic 2 eyes, congenital 2 eyes, complicated by 2 eyes. Line 49 cases of monocular surgery, binocular surgery in 1 case. All were a period of placement, postoperative follow-up time 6 to 34 months. Results: Postoperative visual acuity of 1.0 or more in 26 eyes, 0.5 or more in 10 eyes, 0.1 to 0.4 in 15 eyes. 50 cases of postoperative corneal opacity appeared varying degrees of opacity, usually 3 to 7 days to absorb; 44 cases of the front of the lens pigmentation, but the latter part of the majority disappeared, 6 cases 5 to 15 days after the pupil area covered the IOL fiber membrane surface , Partial dilation, systemic and topical application of hormones subsided, 4 cases of IOL was not placed behind the iris, 3 cases of posterior capsule opacity, 1 case of crystal fall into the vitreous.