Research progress on the impact of cataract surgery on corneal endothelial cells  

作　　者：Chen Yang Qi An Han Zhou Hongyan Ge 

机构地区：[1]Department of Ophthalmology,The First Affiliated Hospital of Harbin Medical University,Harbin,China [2]Department of Cardiology,The First Affiliated Hospital of Harbin Medical University,Harbin,China

出　　处：《Advances in Ophthalmology Practice and Research》2024年第4期194-201,共8页眼科实践与研究新进展(英文)

摘　　要：Background:Cataracts are a common eye disease and a major cause of blindness in China and worldwide.In China,the incidence of cataracts among people over 60 years old is as high as 80%.Surgery is the primary treatment for various types of cataracts,but such invasive procedures can affect corneal endothelial cells to some extent.Main text:Cataract surgery can damage corneal endothelial cells,leading to complications such as corneal edema in mild cases.Severe damage can result in endothelial decompensation,necessitating secondary corneal endothelial transplantation.Preoperative thorough assessment of endothelial status,intraoperative endothelial protection measures,and postoperative active use of medications to prevent further damage to endothelial cells can reduce endothelial cell loss.Factors influencing endothelial cell status include whether the patient has related systemic diseases or ocular conditions,the hardness of the nucleus,the choice of surgical incision,the method of nuclear fragmentation,the type of viscoelastic agent used,the orientation of the phacoemulsification needle bevel,the duration and energy of ultrasound use,the choice of fluid control system,the use of protective auxiliary instruments,the application of intraocular lens scaffold technology,femtosecond laser assistance,and the use of certain medications.Conclusions:Actively regulating the factors affecting corneal endothelial cells to reduce damage related to cataract surgery is crucial.This paper reviews the existing literature on various factors affecting corneal endothelial cells during cataract surgery and explores future developments and research directions.

关 键 词：CATARACT Corneal endothelial cells Surgical treatment 

分 类 号：R73[医药卫生—肿瘤]