论文部分内容阅读
目的 探讨白内障超声乳化吸除联合人工晶状体植入术后患者视功能的提高和维持。方法 对白内障超声乳化吸除联合人工晶状体植入术的患者 116例 ,分别在手术前、手术后 1周、1月、3月和 6月作眼科检查并完成视功能问卷。结果 视功能得分及与视力有关的日常活动限制、周边视野、感觉适应和立体觉四个指标的得分在手术后 1周、1月、3月和 6月四个时点之间比较 ,两两之间均无统计学差异 ,但均高于手术前得分。结论 老年性白内障患者在行白内障超声乳化吸除联合人工晶状体植入术后 1周 ,视功能即快速提高 ,从术后 1周至 6个月 ,视功能无明显变化。
Objective To investigate the improvement and maintenance of visual function after phacoemulsification combined with intraocular lens implantation in cataract patients. Methods One hundred and sixty-six patients with phacoemulsification combined with intraocular lens implantation were examined before operation, one week after surgery, one month, three months and six months respectively, and the visual function questionnaire was completed. Results The score of visual acuity and visual acuity-related daily activities, peripheral visual field, sensory adaptation and stereo vision were compared at four points after 1 week, January, March and June after surgery. There was no significant difference between them, but both were higher than those before surgery. Conclusion One year after cataract phacoemulsification combined with intraocular lens implantation, the visual function increases rapidly. There is no significant change in visual function from 1 week to 6 months after operation.