【摘要】 目的研究RESTOR多焦点人工晶状体植入术后患者的拟调节力。方法将180例手术患者分为实验组和对照组各90例。实验组患者接受RESTOR多焦点人工晶状体植入术,而对照组患者接受单焦点人工晶状体植入术。比较两组患者在手术1周后、1个月后和3个月后的远近视力和裸眼视力,以及两组患者的拟调节力和满意度。结果实验组患者随着时间的推移,矫正远视力、矫正近视力和裸眼视力均稳步提高,手术3个月后,裸眼视力合格的比例达到87%。对照组患者在术后1周视力即稳定,大约有70%患者的矫正远视力和矫正近视力达标,裸眼视力只有10%的患者达标。手术1周后,实验组患者的拟调节力可以达到-2.5,而对照组患者的拟调节力仅有-0.8。手术3个月后,实验组患者的拟调节力可以达到-3.2,而对照组患者的拟调节力仅有-1.1。生活质量方面,实验组患者有95%的患者的生活质量达标,而对照组患者的这一比例仅为61%。结论接受RESTOR多焦点人工晶状体手术的患者的拟调节力明显提高。更多还原

【Abstract】 Objective To study the pseudoaccommodation of RESTOR multifocal intraocular lens. Methods Surgery patients were divided into experimental group and control group. The experimental group patients received RESTOR multifocal lenses replacement,and control group patients received single focal intraocular lens replacement. We compared visual acuity,pseudoaccommodation function,and overall satisfaction of the two groups of patients at 1 week,1 month and3 months after surgery. Results Best corrected far and near vision and uncorrected visual acuity in experimental group patients improved steadily over time after surgery. After three months,uncorrected visual acuity reached satisfaction in 87%of the patients. In control group,about 70% patients obtained satisfactory corrected visual acuity after 1 week. Pseudoaccommodation was- 2. 5 in experimental group patients and- 0. 8 in control group at 1 week,and was- 3. 2 in experimental group and- 1. 1 in control group at 3 months. 95% of the patients in experimental group have satisfactory life quality,while only 61% of the control group patients have the same life quality. Conclusions Pseudoaccommodation is much better in patients who accept RESTOR multifocal intraocular lens surgery.更多还原