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目的 探讨儿童后房型人工晶体植入时机、屈光度选择及疗效。方法 总结 79例 (先天性 2 6例 ,外伤性 53例 )儿童单侧性白内障后房型人工晶体植入术。结果 术后矫正视力 0 5以上者占 72 1 % ,后囊混浊发生率高 ( 93 6% )。结论 植入人工晶体最早年龄 3岁为宜 ,影响儿童术后视力恢复的重要因素是弱视和后囊混浊
Objective To investigate the timing, refraction and efficacy of posterior chamber intraocular lens implantation in children. Methods A total of 79 cases (26 cases of congenital trauma and 53 cases of traumatic injury) were retrospectively reviewed. The posterior chamber intraocular lens implantation was performed in children with unilateral cataract. Results Postoperative corrected visual acuity of more than 0 5 accounted for 72 1%, the incidence of posterior capsule opacity (93 6%). Conclusion Implantation of intraocular lens is the best at the age of 3 years. The main factors influencing visual acuity recovery in children are amblyopia and posterior capsular opacification