Liu Xiaohong, Cui Ning, Zhou Chuyi, Long Jinyi, Hu Ping, Wu Xue, Ye Yuhong, Xu Ling, Zhou Zhengbing, Long Da
Department of Ophthalmology, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, No.600, Yishan Road, Shanghai, 200233, China.
BMC Ophthalmol. 2025 Feb 28;25(1):101. doi: 10.1186/s12886-025-03917-z.
To evaluate the effect of factors on the space between the posterior capsule and IOL.
A total of 126 patients were included in the study. All patients underwent AS-OCT examinations after surgery. The relationship between the posterior capsule-IOL (PC-IOL) adhesion range and various factors, including IOL type, follow-up period, axial length, and lens thickness, were analyzed.
When the follow-up period was shorter than 1 week, the proportion of PC-IOL adhesion range greater than 1/2 in the ZA9003, softec, SN6ATX, and 525 groups was 66.7%, 78.9%, 25%, and 53.8%, respectively. When the follow-up period was longer than 1 month, these proportions increased to 75%, 100%, 40.8%, and 100%, respectively. In the multivariate logistic regression analysis, only the IOL types and follow-up period were statistically significant, while axial length and lens thickness were not statistically significant.
The follow-up period and IOL types affect the space between the IOL and the posterior capsule, whereas axial length and lens thickness do not. Among the four IOL types studied, the softec IOL has the strongest adhesive power, while the SN6ATX IOL has the weakest.
评估各因素对后囊膜与人工晶状体之间间隙的影响。
本研究共纳入126例患者。所有患者术后均接受了AS-OCT检查。分析了后囊膜-人工晶状体（PC-IOL）粘连范围与各种因素之间的关系，这些因素包括人工晶状体类型、随访时间、眼轴长度和晶状体厚度。
随访时间短于1周时，ZA9003、softec、SN6ATX和525组中PC-IOL粘连范围大于1/2的比例分别为66.7%、78.9%、25%和53.8%。随访时间长于1个月时，这些比例分别增至75%、100%、40.8%和100%。在多因素logistic回归分析中，只有人工晶状体类型和随访时间具有统计学意义，而眼轴长度和晶状体厚度无统计学意义。
随访时间和人工晶状体类型会影响人工晶状体与后囊膜之间的间隙，而眼轴长度和晶状体厚度则不会。在所研究的四种人工晶状体类型中，softec人工晶状体的粘连力最强，而SN6ATX人工晶状体的粘连力最弱。
